Why is my iPhone stuck in a continuous Apple logo loop and turns off when the cable is removed?
Why is my iPhone stuck in a continuous Apple logo loop and turns off when the cable is removed?
I am experiencing a frustrating issue with my iPhone where it gets stuck in a continuous Apple logo loop and turns off as soon as I remove the charging cable. Every time I try to turn it on, it only shows the Apple logo for a few seconds before shutting down again. This loop continues endlessly unless the device is plugged in. However, even with the cable connected, it never fully boots up. I’ve tried multiple charging cables and power sources, but nothing seems to change the situation. This problem has rendered my iPhone unusable, and I am unsure what else I can do. The device contains important data that I need access to, and I am worried about losing it. What could be causing this issue, and why is it only happening when the charging cable is disconnected?
6 Answers
The problem might be related to corrupted firmware. Sometimes the firmware doesn’t load properly, causing your iPhone to be stuck in a loop. Using DFU (Device Firmware Update) mode can allow your phone to communicate with iTunes to reload the software. Connect your iPhone to your computer, and follow these steps: Press Volume Up, then Volume Down, and hold the Side button until the screen goes black. Keep holding the Side button and Volume Down button for five seconds, then release the Side button while continuing to hold Volume Down until your iPhone appears in iTunes. Follow the instructions to restore the device. Remember, this will erase all data, so ensure backup where possible.
This issue might be due to a software glitch. Sometimes, iPhones can get stuck in a boot loop due to software problems. First, try a force restart by pressing and quickly releasing the Volume Up button, then the Volume Down button, followed by holding the Side button until the Apple logo reappears. If this doesn’t work, try entering Recovery Mode. Connect your iPhone to a computer, open iTunes (or Finder on macOS Catalina and later), and force restart your phone but keep holding the buttons until you see the recovery mode screen. Then, follow the on-screen instructions to update or restore your device through iTunes or Finder.
A malfunctioning power IC (Integrated Circuit) might be the root cause here. This component regulates the power within your iPhone. If it’s defective, the phone won’t maintain power when unplugged. Signs include erratic behavior during charging or inconsistent battery indicators. Given the technicality of the repair, it’s best handled by trained professionals. Visiting a reliable repair center could provide a solution by diagnosing and potentially replacing the faulty power IC.
One potential cause could be a failing battery. If your iPhone is stuck in a continuous Apple logo loop and shuts down once the cable is removed, it might be that the battery isn’t holding a charge properly. To test this, leave your iPhone connected to its original charger for an hour. If it stays on only when plugged in but still loops at the Apple logo, consider visiting an Apple Store or a certified repair center to have the battery tested and possibly replaced.
Consider that the problem could be due to a failure in the logic board. Sometimes, issues in the hardware connections can cause a continuous Apple logo loop and power dependency. Professional repair centers can use diagnostic tools to identify if the logic board or related components require repair or replacement. Given the complexity of this issue, I would advise seeking professional assistance for an accurate diagnosis.
I had a similar problem, and it turned out to be dust and dirt clogging the charging port. Dust and debris can obstruct the connections. Here’s a careful way to clean it: Turn off your iPhone, then use a clean, small brush or a toothpick to gently clean out the port. Reconnect the cable and check the connection. If your phone still doesn’t work, the issue might be more complex and may require professional repair.