How to Full Flash Samsung Galaxy S4 Step by step ( Tools Included )

Full Flash S4 Page Plus

How to Full Flash Samsung Galaxy S4 Step by step   ( Tools Included )


Sprint S4 Diag instructions:
1.dial *#7284#
2. click qualcomm usb settings and choose DM+ADB+MODEM
3. then turn on usb debugging in the development settings
4. plug in

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Galaxy Note 3, Note 2, S4, S3, and S2 Flash to Boost, Virgin Mobile, Ting, etc.

These instructions should work for Boost, Virgin Mobile, Ting, other Sprint MVNO, and legacy plans such as SERO, etc. I followed my exact steps as described in the Galaxy S3 thread...and guess what...it worked. Even the *2 (launches Sprint Zone app) method to activate the phone via WiFi also worked. I didn't do anything special on it whatsoever.

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