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Your deviceOPPO A3x
Step 1 of 520%
What to do now

Prepare the device

Connect to Wi-Fi and plug into power if the battery is low.

Manufacturer UI recreationOPPO A3x · OPPO ColorOS
9:41
OPPO ColorOSBefore updating
Wi-Fi connected
Battery charged
Power cable if needed
A recreated OPPO ColorOS screen for OPPO A3x, matched to the menu path documented by OPPO Support. It is not a screenshot. The highlighted control is added by UKTechExpert, and a software update may move it slightly.