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05-10-2021 05:49 PM in
Galaxy AHello,
We are a french national park, our 45 rangers are equipped with samsung A50 devices.
We use custom-built applications to enter data in the field. These apps do not work on Android 11 (due to sd card authorizations) but some of the devices forced the upgrade from the native Android 10 to Android 11, which makes them useless for our work.
I tried to do a factory reset but it does not return to Android 10.
Is there a way to do this?
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05-10-2021 05:54 PM in
Galaxy A- Mark as New
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05-10-2021 05:55 PM in
Galaxy Ahttps://www.droidwin.com/downgrade-samsung-android-11-to-10-oneui-3-oneui-2/
This might void your phone's warranty.
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05-10-2021 06:09 PM in
Galaxy A- Mark as New
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05-10-2021 07:25 PM in
Galaxy AOr use Odin to downgrade. Technically you can go back the February patch( screen shot) since the bl is same.
Tutorial: https://youtu.be/ce9gVXktu5M
Do not forget to take a backup.
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05-10-2021 07:50 PM in
Galaxy A