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How to Fix Bootloop — Jolla C2

Fix BootloopSailfish 5.0, Android OS apps support

How to Fix Bootloop — Jolla C2

⏱ ~5 min📋 6 steps

The Jolla C2 is a 2024 Sailfish 5.0, Android OS apps support smartphone powered by the Unisoc T606 (12 nm) with 8GB and 128GB internal storage. It features a 6.5", IPS LCD, 720.0x1600.0 display and is available in Gray.

The C2 is equipped with a 4000 mAh, a 64 MP, Yes main camera, a 8 MP front camera. The device uses a Nano-SIM + Nano-SIM configuration.

A bootloop on the Jolla C2 occurs when the device repeatedly restarts without fully loading Android. This is commonly caused by a failed software update, corrupted system files, or an incompatible app. Most bootloops can be resolved without losing data by clearing the cache partition first before attempting a factory reset.

Factory reset may be needed as a last resort — erases all data.

1

On your Jolla C2: force restart: hold Power for 15–30 seconds

2

If still looping: enter Recovery Mode

3

Navigate to 'Wipe cache partition' → confirm → reboot

4

If still looping: return to Recovery

5

Select 'Wipe data/factory reset' → confirm (erases all data)

6

Last resort: use your manufacturer's PC tool to reinstall firmware

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