[Q] Galaxy Grand Official v4.2.2 to v4.1.2?

Croolder said:

Hello to all
is it possible to remove my official Android 4.2.2 on my Galaxy Grand DUOS and replace it with Official Android 4.1.2 for my counrty without losing warranty? I'm from Bulgaria and I bought it from our operator Vivacom.. if it is possible How can i do that?

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eddie2020 said:

the data will gone rite? i mean photo etc

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sami2704 said:

Well flashing doesnt really delete any data... But the problem is when you move to 4.1.2 from 4.2.2, then device goes into boot loop for which you will have to perform factory reset which erases the data.

If you get lucky and wont get into bootloop, then your data is safe. But always take backup for safer side.

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eddie2020 said:

its already in 4.2.2 via ota.... jz considering to reflash older version as the new 1 very laggy

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