Magicscreen back protector - Crystal Clear (Invisible) Edition - Apple iPhone 4 / 4S - Back

Our Magicscreen screen protector: Crystal Clear edition protects your iPhone's back from scratches and leaves no markings when removed.
now: $9.97

Availability: In Stock
Ships from the United Kingdom. Also available on


  • Invisible when applied
  • Thin, strong and rigid
  • Leaves no markings when removed
  • No cutting required

Magicscreen Screen Protector: Crystal Clear edition

MediaDevil's Magicscreen screen protector: Crystal Clear edition protects your iPhone's back from scratches and leaves no markings when removed.

- Easy to apply: no cutting required.
- Does not tear or fold during application
- Thin, strong and rigid
- Invisible when applied to screen
- Leaves no markings when removed
- Bonds firmly to device screen
- Easily removed and re-applied
- Protects from scratches
- Trapped dust can be removed using adhesive tape (see our application tutorial video)

An essential accessory that is also available in Matte Clear (Anti-Glare) edition.

Our Magicpotion screen cleaning solution can be used to clean your device screen before applying your screen protector: 
When Magicscreen is applied to this device, the device is still completely compatible with our Magicwand touch screen stylus.

Pack Contents:
2 x Magicscreen™ screen protector (FRONT): Crystal Clear edition
1 x Microfibre cleaning cloth
1 x smoothing card

Please Note:
If you purchase any iPhone 4/4S Front protector pack and a Back protector pack at the same time, you will receive an automatic £2 discount in your shopping bag.

Your satisfaction is really important to us, and we will do our best to help ensure that you are a happy MediaDevil customer.
MediaDevil was awarded the UK Department of Trade & Investment (UKTI)'s 2011 Business Innovation Award for "demonstrating the virtues of excellent products and a passionate company".

Additional Information

196 Apple iPhone 4/4S

Product Videos

Please click on the video to play in full-screen


Great product, safely packaged, quickly delivered. Review by Andrew
Just as described, easy to use, great instructions and all the necessary bits included. I am, and will continue to be, a repeat customer. (Posted on 11/01/2014)
Excellent. Review by Hugo
Excellent (Posted on 23/04/2013)
Fab Product. Review by Siobhan
Ordered my goods & received them in less than 24 hours, with email confirmation. Couldn't ask for anything more.

I bought the Media Devil screen protectors for my iPhone 4S & decided I liked the idea of the back of the phone having the same protection. As with the screen protector the back protector went on as per instructions & had no air bubbles & I'm reassured that I've got a bit of protection on the back of my phone.
Fantastic service & product.
(Posted on 25/03/2013)
Doesn't get any better.. Review by Robertas
Easy to apply, fits perfectly, looks and feels great. (Posted on 29/01/2013)
Another excellent product. Review by John
I purchased the rear protector after having a good experience with the crystal clear front protector. It arrived promptly and I did the usual, clearing a space to work, dusting the area, and giving the back of the phone a really thorough clean with the microfibre cloth.

I started applying the protector (watch the videos first), but my alignment was slightly off. Not a problem as the entire protector had not gone all the way on yet. I lifted and straightened up the alignment, but shock horror, got a piece of dust under there. Used a piece of tape to remove it (works a treat), and finished applying. Shock horror again, a small hair was stuck under there, and I had already laid the entire protector down. Used a piece of tape to lift the protector, and another piece of tape to remove the hair. The result is now absolutely flawless.

That is what I love about these protectors, you can get a perfect job, even when you think it starts going wrong. My front cover I applied with no problems. I guess with the back cover, I didn't dust my table sufficiently - but still got a perfect result.

The best tips I can give are these...

1) Watch the video first.
2) Have some tape on standby.
3) Take your time.
4) Don't panic

Tip 4 is the most important. You can always get these protectors down correctly, just don't panic!

Going to order the iPad 4g one now as I'm so impressed with the iphone ones. (Posted on 03/01/2013)
Really good product . Review by Shani
Thank you really good coms,quick delivery and impressed
With my magic screen (Posted on 05/11/2012)
a must-have back protector. Review by Tasos
Great back protection and invisible as it says! it looks like nothing is applied on the back of the phone. Great product! thumbs up MediaDevil!!! (Posted on 29/10/2012)
Fantastic Customer Service, Fantastic Products. Review by Joseph
I have ordered both front and rear mediadevil screen protectors for my own and numerous family members iphone's. Friends and colleagues have also recommended them as they go on so well and can't be noticed. Having also tried cheaper versions, I would highly recommend paying the extra for the quality with mediadevil! (Posted on 10/10/2012)
The Best. Review by Mark
These screens are the best you can buy. Easy to apply and a perfect fit. You also get them delivered lightning fast. (Posted on 28/06/2012)
Great product. Review by Soumya
easy to install, great product and helpful staff..what else do you need? (Posted on 28/05/2012)
Great Idea. Review by Lotso
These really are a great idea. I didn't want a cumbersome case that ruined the aesthetic of my iPhone 4S but wanted the reassurance that it would remain scratch free on both he front and back. These have done the job superbly, there are scratches on the back of my iPhone, but these have been absorbed by the back protector and not the phone itself.

Great product!!! (Posted on 07/05/2012)
Superb!. Review by 21alpha
Follow the instructions and video and you cant go far wrong.
Looks superb on my iPhone 4s and you wouldnt know there was a protecter on it.
Much easier to apply than the front protecters.
Customer service from Callum is superb. (Posted on 20/04/2012)
very good product. Review by Zoltan
absolutely invisible and really easy to apply (Posted on 29/03/2012)
Ultimate in protective screens!. Review by Lucy Lu
Having purchased the front screen cover for the iPhone 4S, I wanted to give my phone a bit of added protection within its hard shell case. This cover does exactly that! As easy to fit as the front cover - and two supplied to amend any mistakes. I recommend Magicscreen to ALL my friends for ANY compatible electronic device. Unbeatable protection and at reasonable value too! The mirror screen protector for my old 3GS is still going and intact! Can't say farer than that! (Posted on 06/03/2012)
Excellent product and customer service. Review by Steve
First thought it was a bit expensive, but when fixing, the quality is much better than the cheap alternatives. Completely invisible when on and when I needed advice, the customer service was excellent. Would definately recommend !!! (Posted on 29/02/2012)
Pretty Damn Good. Review by Angus
This saved my screen from being replaced today. I have been using it for about 6 weeks now and it's hardly noticeable. A very good screen protector. (Posted on 27/02/2012)
Great . Review by Robert
Great stuff. Fast delivery. Thanks. (Posted on 13/02/2012)
Perfect. Review by Oliver
No complaints. Top quality product. (Posted on 13/02/2012)
Highly Recommended. Review by JLee
I recently got this for my iphone 4S, it is amazing! It was easy to apply, simply watch the video and follow the steps! Everyone has been impressed by how clear this screen protector is! Customer service was wonderful, very friendly and prompt. Would recommend it to anyone who is looking for a good quality, easy to apply, clear screen protector for their phone. (Posted on 29/11/2011)
Really good protector. Review by ClausC
Exellent protector and very easy to install.
Best though is the fantastic service from Phone Devil. Placed the order, but unfortunately it was lost in the mail. They just mail a new set for me - no questions asked! but I even received an appology even though it was not their fault. (Posted on 24/11/2011)
Excellent screen protector.. Review by Charlie Yeates
Super quick delivery. Easy to apply, especially in comparison to Zagg's InvisibleShield (my previous screen protector of choice). Feels almost identical to the glass screen when on the phone. (Posted on 12/11/2011)
Great product. Review by Kevin mcCafferty
Always a big fan of phonedevil products. These are
great value for money and do a great job, plus
Phonedevil has excellent customer service. (Posted on 10/11/2011)
The best screen protector out there!. Review by Neil
The best phone demands the best protection and that's what you get with phone devil.
I also have a protector fitted to my iPad.
Another big plus is the fast delivery, thank you. (Posted on 07/11/2011)
Fantastic product. Review by evilC676
Already put a review up for the front screen protectors, and the back ones are just as good. Easy to apply, and completely invisible. No bubbles.

Great customer service too, would definitely recommend both the front and back covers from PhoneDevil. (Posted on 26/10/2011)
Excellent. Review by Robert
First class service from phonedevil, the product is very good and the service was excellent. Will be ordering more soon for my ipad shortly. (Posted on 13/10/2011)
Awesome product!!!!!!!!!. Review by Kunal Sheth
First of all, any iphone 4 owner thinking to skip protecting the back of your Iphone, beware! Very Very important to protect it if you want it to look Good. And PhoneDevil products are the only protectors that you could trust, you won't regret spending on it! (Posted on 18/09/2011)
Outstanding . Review by Gilbert Rea
Don't waste your money on other inferior cheap versions - "been there and don't it". These protectors are the real thing -they have to be the best on the market.I know I'll be shopping with Phonedevil for my next protectors . (Posted on 10/09/2011)
Perfecto!. Review by Ali
Went on first time, bubbles just disappear and you can't even tell it's on there. I have always had a screen protector on the front and a case on the back and not anymore. It's perfect. (Posted on 10/09/2011)
So quick and eqsy. Review by Ali
So many times I have fiddled with the covers, taking forever to line up a bad fitting screen protector or getting the bubbles out. This went on within a minute and didn't require readjusting. And I'm a real perfectionist when it comes to puttin on screen protectors. (Posted on 10/09/2011)
Wouldn't know it was there. Review by Davidm
Great product, as the Summary says, it is invisible.

Follow the instructions and you will have a pain free experience. Like all protectors it takes a bit of time to get it right, but a bit of patience and make sure you do not touch the 'underside' of the protector (as the instructions say) and all will be well.

Great communication and service and you can't go wrong with Phonedevil and their products.
(Posted on 04/09/2011)
Great product for Back protection. Review by Amelia Boyle
So hard to find a good product to protect the back of the iPhone4,This protector does exactly what it says, I highly recommend it and will order other products from your company as needed in the future.
Customer service was excellent and order went smoothly.
(Posted on 31/08/2011)
Great Product!. Review by Lester
Great product! Will definitely buy again. Only problem I had was that I could never get it aligned properly with the phone resulting in small particles getting in. But that's most of a problem with me. (Posted on 28/08/2011)
Outstanding. Review by Mattmel
I used to use another "invisible shield" and thought that product could not be beaten. I installed that product as soon as I had the iphone4 and knew if nothing else until now. When my previous screen protector failed it was sudden and I had a couple of days using my phone with nothing on. It wad a revelation! The sensitivity improved and I really appreciated how much my screen protector had dulled my experience. I ordered the phone devil on the basis of good reviews and price. It was a win win situation. It arrived with a surprise that made me smile and fitting was easy but the best of it was there was absolutely no dulling of the screen sensitivity - at all - nothing! Amazing! I have my screen protected but it feels as if there is nothing on. I am buying one of these for my wife - now! (Posted on 26/07/2011)
Amazing. Review by Lisa Gill
This is my second purchase from Phone Devil. Both times, the delivery time has been really quick and the service is faultless. The product itself does what it says on the tin, really. My phone gets battered around a lot and I can see the occasional scratch which makes me glad I've protected it!

And I very much enjoy the Maoam sweets that come with the package! (Posted on 12/07/2011)
Excellent . Review by Jess
Customer service from phonedevil is first class. Screen protector really is invisible. Would recommend to anyone.

(Posted on 06/07/2011)
Pleased.. Review by MarkW
Very easy to apply and really is 'invisible', unless you look really closely or extremely fussy!! My first back protector has been on for a month now and it still looks as good as the day it was applied. Excellent service from PhoneDevil - good communication, speedy delivery and customer friendly follow ups. (Posted on 02/07/2011)
it is good.. Review by scopy
the item is very good (Posted on 16/06/2011)
The BEST!. Review by PhatMus
Phonedevil make the best screen protectors out there. I've tried so many screen protectors, even Zagg. These screen protectors are very clear unlike others that kill the iPhones screen resolution. Very easy to apply. Fast Postage. (Posted on 15/06/2011)
Superb Product. Review by Devil
Good quality, crystal clear and very easy to apply and re-apply. Well done Phonedevil. (Posted on 22/05/2011)
Best screen protectors. (CRYSTAL CLEAR). Review by PhatMus
Phonedevil make the best screen protectors out there. I’ve tried so many screen protectors, even Zagg. These screen protectors are very clear unlike others that kill the iPhones screen resolution. Very easy to apply. I will use Phonedevil for other devices in the future. Good Price for the quality plus you get 2 in the pack. (Posted on 11/05/2011)
Invisibly Protected!. Review by Alasdair
Bought this after another protector I had been using started to peel off.

Have used PhoneDevil previously on my 3GS, but when I got my iPhone 4 there wasn't one available, so I bought elsewhere.

Big mistake!
Two replacements later, I cut my losses and went back to PhoneDevil!

Very pleased with how easy in comparison it was to apply.
It fits perfectly, not just approximately!

When in the Apple Store recently looking at iPad's, the expert noticed the screen and back protector and quizzed me on them.
He was also most impressed and was keen to check out the website, he admitted they sold nothing similar, but should!!
(Posted on 10/05/2011)
The Best and the Worst. Review by Ricardo Silva
First let me congratulate the "Phonedevil" for their unparalleled ability to ship fast and in a very appropriate way. The package as arrived very quick and the packaging itself its one of a kind.
Nothing is throwed in to the "envelope". Everything is fully protected, no room for bending during the trip. Instructions are printed and very clear what makes the already easy to install even more.
They even send in the package two bubble gums (nice touch).
All the communication was and still is flawless, clear and very gentle.
Now to the shield, about that, there is definitely more room to grow.
IT is in fact "invisible" and thin. No colour effect during the day but if you position the phone next to a lamp you will see the colour.
This shield in particularly its really very crystal, but with that comes the old and nasty fingertips.
Its not unusual that during the day you will pass the iphone one or two times in one of a pants leg to "polish" the shield.
Not five stars because of this but for the price its a lot more than you pay for.

My Best Regards (Posted on 09/05/2011)
Perfect. Review by Mark Jaffa
As usual, great quality, easy to use, well packed and shipped quickly.
Many thanks
(Posted on 05/04/2011)

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About Magicscreen

I cannot find a screen protector for my device on your website. How do I know if you do/will sell screen protectors for it?

Please visit our Coming Soon page.

All upcoming products that we have confirmed we will be selling are listed there, and you can sign up for an email notification of when the product you are waiting for becomes available.

If the product you would like is not listed, please complete our Product Request form and we will discuss it in our weekly product range meeting (your requests do genuinely get heard).

What is the difference between your Magicscreen and Easyscreen screen protectors?

Magicscreen uses the ‘static-cling’ screen protector format that most of the world’s leading screen protector brands use. It is the most commonly used format of screen protector by a very large margin.

Our protectors do not use adhesive to stick to the screen, they use an electrostatically charged silicon layer that sucks/secures the protector to the device screen using an ‘electrostatic-cling’ produced vacuum.
This is how our protectors can be easily removed without residue/markings being left on the device screen.

Easyscreen is our ‘next generation’ screen protector for large screen devices, and the result of many months of research.
Unlike ‘regular’ format screen protectors like Magicscreen, Easyscreen does not stick to the viewable area of the screen. This means that that air or dust bubbles will never occur on the viewable screen area during the application of Easyscreen.
Adhesive is only used around the Easyscreen border, which is coloured to ensure that any air trapped under it is not visible.
This colouring of the border has allowed us to offer a range of ten different colours.

Due to the way that it works, Easyscreen can only be produced for certain devices, primarily large screen devices.
Due to the Laws of Physics, Easyscreen can also only be produced in our Matte Clear edition. It is not possible to create a Crystal Clear edition Easyscreen.

What is the difference between your Crystal Clear and Matte Clear (Anti-Glare) screen protector editions?

The main difference is the surface texture:

- Our Matte Clear (Anti-Glare) edition has a frosted matte surface which reduces screen glare.
It also feels really nice to touch (although it may take you a few hours to get used to), nicer than the regular screen texture in our opinion.

Our Matte Clear edition is very popular in particular for tablet devices, as it greatly aids reading the screen outside in sunny conditions.

Matte material protectors do produce a slight pixellation of the screen, as this is the natural effect created by the Matte (anti-glare) frosted texture. It is simply an unavoidable 'Law of Physics', and you should forget about it after a few hours once you stop consciously thinking about it.

You will see this pixellation on all anti-glare screen protectors from all brands (many of which are noticeably more extreme than ours). Apple's matte screen monitors (and professional television industry monitors) display it also, as it is simply unavoidable.
If you require a perfectly ‘crystal clear’ screen, then we strongly recommend using our (glossy surfaced) Crystal Clear edition instead, which is invisible when applied to the device screen, and does not affect its clarity in any way.

- Our Crystal Clear (Invisible) edition uses a glossy surface texture.
It is invisible on your phone when applied, and feels like your device’s natural screen. It does not affect the device’s screen glare or clarity in any way.

Glossy screen protectors do inevitably attract fingerprints, like a regular device screen does.
Some of the latest electronic device screens have a very expensive ‘oleophobic’ (anti-fingerprint) surface layer, and therefore you may notice extra fingerprinting if using a glossy screen protector on them.
For example: The iPhones 3GS/4/4S have an anti-fingerprint screen surface, whereas the iPhone 3G and the iPad 1/iPad 2 do not have it. Our Crystal Clear edition protector therefore provides the same fingerprint resistance as the latter devices.

Does your Matte Clear (Anti-Glare) edition affect the clarity of the device screen?

Matte material protectors do produce a slight pixellation of the screen, as this is the natural effect created by the Matte (anti-glare) frosted texture. It is simply an unavoidable 'Law of Physics', and you should forget about it after a few hours once you stop consciously thinking about it.

You will see this pixellation on all anti-glare screen protectors from all brands (many of which are noticeably more extreme than ours). Apple's matte screen monitors (and professional television industry monitors) display it also, as it is simply unavoidable.
If you require a perfectly ‘crystal clear’ screen, then we strongly recommend using our (glossy surfaced) Crystal Clear edition instead, which is invisible when applied to the device screen, and does not affect its clarity in any way.

Will your screen protectors affect either the sensitivity of my device’s touch screen, or the light/proximity sensor under the screen?

Our screen protectors do not affect the sensitivity of touch screens or light/proximity sensors in any way. In fact, you are even able to use our Magicwand capacitive touch screen stylus when one of our screen protectors is applied.

Do your screen protectors cover the front facing camera or the light/proximity sensor in the device screen?

Our protectors have a purpose cut hole for front facing cameras (to prevent any light ‘flaring’ from appearing in photos).
In the vast majority of cases, our protectors do cover the light/proximity sensor, as (unlike products from competing brands) they do not affect the sensitivity of the sensor.

Are your screen protectors the unscratchable format, or the scratch-resistant format (i.e. protect ‘from’ scratching)?

There are two different types of screen protector: ‘hard’ unscratchable protectors, and ‘soft’ scratch-resistant protectors. They are rather different to each other, and both have their own advantages and limitations compared to the other.

Our protectors are the ‘soft’ static-cling scratch-resistant type (i.e. they protect your device ‘from’ scratches, rather than being totally resistant to scratches themselves). This format is the most popular type of screen protector by a very large margin, and most of the world’s leading screen protector brands also use it.

Our protectors are more (or equally) resistant to scratches than all directly competing scratch-resistant screen protector products, and provide a high level of protection for your screen (even if they pick up scratches themselves).
To prevent the screen protectors themselves from getting scratched, treat your device well by keeping it away from keys and other sharp objects. Keys do huge damage to device screens, and can easily result in hairline scratching of the protectors if you keep them in the same pocket.

It would be possible for us to make our protectors more resistant to scratches, however this would remove the friction of the surface texture, and as a result they would not feel smooth to touch.
One major issue with the protectors that claim to be unscratchable, is that they do feel very rubbery, and affect the user's enjoyment of their device. That is not something we wish our customers to experience, and therefore we do not range unscratchable protectors. Our protectors provide benefits in other areas.

Please see this link to our troubleshooting guide for a detailed comparison of our protector format versus 'unscratchable' protectors like Zagg’s InvisibleShield (the best known ‘unscratchable’ screen protector).
You may want to read Amazon reviews of the InvisibleShield to see if it is perhaps a product better suited to your requirements.

Please note that Zagg do not sell a Matte 'unscratchable' screen protector, because it is not achievable as Matte material is a bit softer than glossy material, and scratches are also more obvious due to the frosted texture.

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Special Offers

  • Free Worldwide Shipping
  • Receive Reward Points equivalent to 5% of the value of your order
  • Screen protector offer:
    Purchase any iPhone front screen protector pack and any iPhone back screen protector pack in the same order, and receive an automatic $3 discount
  • Spend over $15 and receive an automatic 15% off our Simdevil SIM card adapter kit
  • Spend over $25 and receive an automatic 25% off our handcrafted leather keyring
  • Spend over $40 and receive an automatic 40% off our Magicpotion screen cleaning kit