Chosen Solution

Put in a different battery and then:

  1. Phone will restart on its own intermittently
  2. Show a different battery percentage every restart — WILL NOT INCREASE % WHEN LEFT CHARGING —
  3. Occasionally cause the LCD to shake in the corners
  4. Will not restore via iTunes (ERROR 29) I tried replacing the charging port, re-flowing the battery connector and cleaning the whole board. When I place the original battery back in the device all these symptoms disappear and the device will actually restore successfully. I have tried multiple OEM batteries. This isn’t the first time I have ran into this issue. I am almost positive there is no board damage. Any help would be wonderful.

If the original battery is working and no issues then it’s a problem with the batteries your buying try a different battery from a different source