The Apple iPhone 5c was announced on September 10, 2013. Repair of this device is similar to the previous models, and requires screwdrivers and prying tools. Available as GSM or CDMA / 8, 16, 32 GB / White, Pink, Yellow, Blue, and Green.

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dropped all works but the screen/touchscreen. Tried a new screen

Hi Rany. Your description sounds like the issue i have.

iPhone 5c dropped all works but the screen/touchscreen. Tried a new screen but no luck.

How can I check if its the backlight issue? (but lack of response from touchscreen makes me believe there is more to it)

Kind Regards

Answer this question I have this problem too

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Before going crazy with diagnostics, try this, disconnect battery for a few moments and then reconnect it.

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Actually cleaning and reseating fixed it for him.

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Hi Daniel,

So your phone doesn't show an image/or backlight AND touch is not working? Are you sure it is a drop, not liquid damage? Back light, image, and touch are 3 different functions with somewhat different "circuits" on the board. They may both be damaged, but more often it is just one of the 2. I'd start with the following:

- There are 3 screen connectors on the board. Clean them with a cotton swab dipped in 90%+ isopropyl alcohol. Then try reseating your screen and re-booting your iPhone (press & hold home + power buttons for ~12 seconds straight then restart your phone).

- If no change, remove the black film (very carefully) around those connectors on the board and look under a magnifying glass for missing/broken/part removed components.

- If you see nothing wrong, try a KNOWN GOOD display, something that you know for sure works on a different device. OR transfer your logic board to a known good phone. Let us know what you find out at this point.

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Daniel will be eternally grateful.
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