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How to Fix Bootloop — Acer Iconia Duo S12
How to Fix Bootloop — Acer Iconia Duo S12
The Acer Iconia Duo S12 is a 2026 Android 16 smartphone powered by the Mediatek Dimensity 7400 (4 nm) with 8GB and 256GB internal storage. It features a 12.2", OLED, 120Hz, 600 nits, 1840.0x2880.0 display and is available in Gray.
The Iconia Duo S12 is equipped with a 8000 mAh, a 1080p@30fps main camera, a 5 MP front camera. The device uses a No configuration. It weighs 560 g.
A bootloop on the Acer Iconia Duo S12 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.
On your Acer Iconia Duo S12: force restart: hold Power for 15–30 seconds
If still looping: enter Recovery Mode
Navigate to 'Wipe cache partition' → confirm → reboot
If still looping: return to Recovery
Select 'Wipe data/factory reset' → confirm (erases all data)
Last resort: use your manufacturer's PC tool to reinstall firmware
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