Successful Use old method to format Vivo Y19_(1915) by MRT
Model number : vivo 1915
Software version : PD1934F_EX_A_1.10.5
Select Y83_Only
1. Power ON your phone
2. Insert USB cable
3. Switch OFF your phone
4. Searching Mobile Port automatically
5. Erase userdata....all is done!!!
MRT-Key/Dongle Official Distributor & Reseller list
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Cheong966
Model number : vivo 1915
Software version : PD1934F_EX_A_1.10.5
Select Y83_Only
1. Power ON your phone
2. Insert USB cable
3. Switch OFF your phone
4. Searching Mobile Port automatically
5. Erase userdata....all is done!!!
MRT-Key/Dongle Official Distributor & Reseller list
If you like my post , Please give me a LIKE.
Cheong966