Chosen Solution
Mi iPhone 3GS se apaga y se prende solo, ya le cambie la batería por una nueva y sigue fallando, que podrá ser? Google Translation t turns itself off and turns on. My iPhone 3GS goes off and turns itself on, I already change the battery for a new one and it keeps failing, what could it be?
You may try a full restore with your device hoping in a simple software glitch (that will wipe your personal data). If that doesn’t help, having already replaced the battery, I’m afraid you’re done with self repair possibilities. A bootlooping iPhone may be a challenging repair even for a pro as it can be due to a number of reasons.
