How To Block OTA updates for OPPO and Realme;- connect the powered-on device in ADB enabled mode to the computer.
Block OTA updates for OPPO and Realm
- open fastboot tool like minimal ADB tool or any other tools you have
- use below commands to disable the OTA
- ADB devices (authorize from phones screen if prompted)
Block OTA updates for OPPO and Realme with adb shell
- pm uninstall –user 0 com.oppo.ota
- pm uninstall –user 0 com.oppo.otaui
- pm uninstall –user 0 com.coloros.sauhelper
- pm uninstall –user 0 com.coloros.sau
if any of the last 4 commands gives error ignore it and reboot the device ota will be blocked