ok so my s6 had some ram issues.....the version was 5.0.2 and couldnt update ....i found on sam mobile a 5.1.1 version from my country and i could barely update it using odin ( got full of errors ..had my soft bricked and so on) i finally managed to get to 5.1.1 and i can say it works better but i have no service.... my phone was bought sim free and i dont rly understand how the versions work and i got the one from my carrier.......
the first odin error i got was when i tried the 5.1.1 . fail at hidden.img or something like this
now i tried to add the old version 5.0.2 but i get <ID:0/007> NAND Write Start!!
i also tried smart switch but the version is not supported for initializing ...what should i do ?
is it trye there is no way to downgrade?...how do i know for sure what 5.1.1 is good for my phone? my baseband version only matched a 5.0.2 version from there.....or is not the baseband i should look for when getting a firmware? i could stay on this but i cant get the service
to work
the first odin error i got was when i tried the 5.1.1 . fail at hidden.img or something like this
now i tried to add the old version 5.0.2 but i get <ID:0/007> NAND Write Start!!
i also tried smart switch but the version is not supported for initializing ...what should i do ?
is it trye there is no way to downgrade?...how do i know for sure what 5.1.1 is good for my phone? my baseband version only matched a 5.0.2 version from there.....or is not the baseband i should look for when getting a firmware? i could stay on this but i cant get the service
to work