One of the best smartphones recently released for Android users is the One Plus One , by the company named One +. With all the extra features and specs there are some bugs found in this smartphone as well. This bug is known as the Sudden death bug which makes your One Plus One reboot continuously from the boot screen.
The issue has been reported by number of users who were plying with their One Plus One smartphone and suddenly their smartphone shuts down, and when they turn it on the boot loop started and the device started to reset on the boot screen, The same issue that mostly happen with the Android devices on their first loop when we install third party apps like Cyanogenmod etc.
So to solve this unexpected problem we should see whats make this smartphone to be caught in boot loop. The suspected reason causing such behaviour of the phone is due to the partition getting corrupted during the reboot. This has been experienced by many Samsung Galaxy users when they inject the CyanogenMod ROM in there devices as well. The damaged area doesn’t get fixed like other partitions because a filesystem integrity check isn’t ran. It’s left corrupted, and even though the area isn’t needed for the OS to run, the OnePlus One boot loops anyway.
How to fix One Plus One Sudden Death / Boot Loop bug:
To get this bug fixed you should follow these steps given below.
1- First of all press the Power + Volume down + Home button to boot your device in TWRP mode.
2- Run Command and type make_ext4fs /dev/block/mmcblk0p15
3- This will run following commands
Creating filesystem with parameters:
Block size: 4096
Blocks per group: 32768
Inodes per group: 2048
Inode size: 256
Journal blocks: 1024
Block groups: 1
Reserved block group size: 7
Created filesystem with 11/2048 inodes and 1166/8192 blocks
4- Once the command execute, Your One Plus One will reboot and this time it will load from the boot screen. Thanks to CyanogenMod team and some developers from XDA Developers forum your OnePlus One should be restored without any data loss. We still don’t know what causes the partition to get corrupted in the first place, but at least we all now know what to do if it does.
You can now enjoy using your favorite Android smartphone the One Plus One.