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How to Fix Bootloop — Asus Zenfone 8 Flip

Fix BootloopAndroid 11

How to Fix Bootloop — Asus Zenfone 8 Flip

⏱ ~5 min📋 6 steps

The Asus Zenfone 8 Flip is a 2021 Android 11, upgradable to Android 13 smartphone powered by the Qualcomm SM8350 Snapdragon 888 5G (5 nm) with 8GB and 128GB | 256GB internal storage. It features a 6.7", Super AMOLED, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak), 1080.0x2400.0 display and is available in Galactic Black, Glacier Silver.

The Zenfone 8 Flip is equipped with a Li-Po 5000 mAh, a 64 MP, 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR main camera, a 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 230 g.

A bootloop on the Asus Zenfone 8 Flip 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 Asus Zenfone 8 Flip: 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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