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How to Hard Reset — Cubot A40

Hard ResetAndroid 15

How to Hard Reset — Cubot A40

⏱ ~5 min📋 6 steps

The Cubot A40 is a 2025 Android 15 smartphone powered by the Unisoc T606 (12 nm) with 4GB | 8GB and 256GB | 64GB internal storage. It features a 6.9", IPS LCD, 120Hz, 720.0x1640.0 display and is available in Black, Purple, Titan Grey.

The A40 is equipped with a 5100 mAh, a 48 MP, Yes main camera, a 16 MP front camera. The device uses a Nano-SIM + Nano-SIM configuration.

Hard resetting your Cubot A40 via Recovery Mode will completely wipe all data, apps, accounts and settings, restoring the device to its original factory state. This is commonly used to fix persistent software issues, boot loops, prepare the phone for sale, or recover from a forgotten screen lock. Back up your data before proceeding as this cannot be undone.

All data will be permanently erased. Back up first.

1

Power off Cubot A40

2

Hold Volume Down + Power until Recovery appears

3

Navigate to 'Wipe data/factory reset'

4

Press Power — confirm 'Yes' or 'Factory reset'

5

Wait for completion

6

Select 'Reboot system now'

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