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Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.

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Bad battery after strip, cleaned all contacts now even worse! Help?

I replaced the screen, but didn't clean any of the contacts with windex, everything works great but the battery was really bad lasting only 60% what it did before the changeover.

So i stripped it apart and used glassex instead of windex which i assume is the same thing over here in spain using a q tip to clean all contacts.

Now i turn it back on and swear its got even worse!

whats going on? any ideas?

Thank-you!

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Hi Joe,

Not sure what chemicals are in "glassex" but it sounds as though you may have damaged the battery in the phone. Try replacing the battery and see what that does.

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Joe will be eternally grateful.
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