How do I install firmware galaxy S3 I9300 without losing userdata?
How do I install firmware galaxy S3 I9300 without losing userdata?
(19-07-2017, 02:06 PM)Makange My galaxy S3 i9300 can't finish booting. How do I install firmware without losing userdata?
I have collection of pics and other documents that can't dare losing them.
Recommend for me what anyway/any tool should use without brick my phone Neither losing my data.
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