OnePlus 2 Keep Rebooting? Fix It Now
The OnePlus 2, released in 2015, can enter a boot loop where it restarts repeatedly before reaching the home screen. This guide explains the most common causes and provides step-by-step fixes, from simple cache clears to a full system restore, so you can get your device stable again.
Why Your OnePlus 2 Keeps Rebooting
Boot loops on the OnePlus 2 typically stem from one of four issues: a corrupted cache partition, a bad software update, a failing battery, or a hardware fault. The most frequent trigger is a corrupted cache after an OTA (over-the-air) update, which leaves the system unable to load properly. Less common but more serious causes include a swollen battery that loses connection under load or a damaged motherboard. Identifying which category your phone falls into will determine the right fix.
Before You Start: Backup and Safety
If your phone still boots occasionally, back up your data immediately. Connect to a computer and copy photos, contacts, and documents. If it never fully boots, you may lose data during recovery. Also, inspect the back cover: if it is bulging or the phone feels hot, the battery may be swollen. In that case, stop using the phone and seek professional repair—do not attempt to charge it.
Fix 1: Force Restart and Charge
A simple glitch can cause a boot loop. Hold the power button for 10–15 seconds until the screen goes black, then release. If it restarts normally, the issue was temporary. If not, plug it into a charger and wait 30 minutes. A deeply discharged battery can cause repeated restarts because the system shuts down before fully booting. If the phone shows a charging icon but still loops, move to the next step.
Fix 2: Wipe the Cache Partition
Corrupted cache data is the most common cause of boot loops after an update. Wiping it does not delete personal files.
- Turn off the phone completely.
- Press and hold Volume Down and Power simultaneously until the OnePlus logo appears.
- Use the volume keys to navigate to Recovery Mode and press Power to select.
- In recovery, choose Wipe data and cache (or Wipe cache if available).
- Select Yes to confirm, then reboot the system.
If the phone boots, your data is intact. If not, try the next fix.
Fix 3: Reboot to Safe Mode
A third-party app can conflict with the system and cause a restart loop. Safe Mode disables all downloaded apps.
- With the phone off, press and hold Power.
- When the OnePlus logo appears, press and hold Volume Down until the lock screen shows.
- If it boots, uninstall recently installed apps, especially battery savers or launchers.
- Restart normally. If the loop returns, the problem is an app; if not, you found the culprit.
Fix 4: Factory Reset via Recovery
If cache and safe mode fail, a factory reset will clear all data and restore the phone to its original state. This is the last software option before hardware repair.
- Boot into Recovery Mode as described in Fix 2.
- Choose Wipe data and cache.
- Select Format data (this is irreversible).
- Confirm and then select Reboot.
After this, the phone should boot fresh. If it still loops, the problem is almost certainly hardware.
When It’s a Hardware Problem
If a factory reset doesn’t help, the boot loop is likely due to a failing battery or a motherboard issue. The OnePlus 2’s battery is removable, so you can test by replacing it with a known-good one. If the phone works with a new battery, that was the cause. If not, the motherboard may need professional repair. Common hardware triggers include physical drops, water damage, or overheating. In such cases, contact a certified repair center—do not attempt to open the phone yourself unless you have experience.
Frequently Asked Questions
Will a factory reset delete my photos?
Yes, a factory reset erases all data on the internal storage, including photos, messages, and apps. If you can’t back up before resetting, consider using recovery tools that may recover some files after the reset, but success is not guaranteed.
Can a damaged charging cable cause boot loops?
No, a faulty cable only affects charging speed and power delivery. It cannot cause the system to crash. However, a failing battery that doesn’t hold charge can cause the phone to shut down and restart, which may look like a boot loop.
How do I know if my OnePlus 2 is in boot loop vs. a normal restart?
A boot loop is continuous—the phone restarts every few seconds or minutes without ever reaching the home screen. A normal restart happens once and then stays on. If you see the OnePlus logo repeatedly, it’s a boot loop.
Is there a way to fix a boot loop without losing data?
Yes, try wiping the cache partition first—it doesn’t delete personal files. Safe mode also preserves data. Only a factory reset or formatting data will erase everything.
Why did my OnePlus 2 start boot looping after an update?
Updates can sometimes install incorrectly, leaving corrupted system files or cache. The cache partition may contain old data that conflicts with the new system. Wiping the cache usually resolves this. If not, a factory reset may be necessary.
Can I prevent future boot loops?
Keep your phone updated, avoid installing apps from unknown sources, and don’t let the battery drain completely. Also, avoid overheating by not using the phone while charging or in direct sunlight. Regularly clearing cache can help, but it’s not always necessary.
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