How to Hard reset / Factory reset Windows mobile Samsung i637
You're password forget want to unlock remove password or you're Phone
turn slow or face any setting are missing this dose not matter lets
follow our simple procedure.
Phone on with hold power button and 5 button until to
Format Menu, any way need specific help follow under photo.
what you want Press the 1 key for Master Clear
or or Press 2 key for Master Reset
at the Format Menu screen then press the Y key for Yes N key for No at the confirmation prompt