If one end of the flash LED makes contact with the case (shorting to ground), then that can cause the LED to stay on 100% of the time. You might be able to open it up and fix it, try this page for iPhone 4 replacement guides.
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https://www.ifixit.com/Device/iPhone_4
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If one end of the flash LED makes contact with the case (shorting to ground), then that can cause the LED to stay on 100% of the time. You can open it up and repair it with this [https://www.ifixit.com/Guide/iPhone+4+Rear+Camera+Replacement/3142|guide].
If that doesn't work and you still have the warranty I would just take it back to the Apple store.This is not an uncommon manufacturing defect, and I imagine they will replace it with no questions asked.
If one end of the flash LED makes contact with the case (shorting to ground), then that can cause the LED to stay on 100% of the time. You might be able to open it up and fix it, but if you still have the warranty I would just take it back to the Apple store. This is not an uncommon manufacturing defect, and I imagine they will replace it with no questions asked.
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If one end of the flash LED makes contact with the case (shorting to ground), then that can cause the LED to stay on 100% of the time. You might be able to open it up and fix it, try this page for iPhone 4 replacement guides.
+
+
https://www.ifixit.com/Device/iPhone_4
+
+
+
If that doesn't work and you still have the warranty I would just take it back to the Apple store.This is not an uncommon manufacturing defect, and I imagine they will replace it with no questions asked.
If one end of the flash LED makes contact with the case (shorting to ground), then that can cause the LED to stay on 100% of the time. You might be able to open it up and fix it, but if you still have the warranty I would just take it back to the Apple store. This is not an uncommon manufacturing defect, and I imagine they will replace it with no questions asked.