Re: Samsung Galaxy Grand Slow Performance after JB 4.2.2 upgrade.
Hi I too selected the wipe out cache partition after reboot. Is there no way to go back to jellybean 4.2.1 besides factory reset?
I have the same problem this new update completely sucks. It messed up everything including my planner. The video wont work in my region can someone please post a step by step procedure for reboot and clearing cache I am no techno expert.
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