iPhone 3GS

Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 16 or 32 GB capacity / black or white plastic back.

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LCD Backlight not working if battery over 80% charged

I have a rather unique problem i have cracked an replaced the lcd + digitizer the problem appears both with the cracked LCD and a new one so i am assuming i messed up something on the board itself

THE LCD BACKLIGHT IS NOT WORKING WHEN CHARGED OVER 80% go figure

Can anyone help?

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Weird. Never hurts to try a Reset. Hold together Home and Power buttons for about 15 seconds, let iPhone turn off itself and then it will turn back on.

by Brad

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Chosen Solution

It may be a heat related issue - check for loose connections. Does the battery look swollen? It may be expanding a little when hot?

If not then you may need to replace the display

iPhone 3GS Display

iPhone 3GS Display Assembly

Mentioned Items

iPhone 3GS Display Assembly Image

Guide

iPhone 3GS Display Assembly Replacement

by Ben Eisenman Difficulty: Moderate15 Minutes

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