Oppo A37f, A37fw imei repair with Umt Dongle 2020

Hello...! Friends today i will show you how to repair Oppo Mobile A37f,A37fw ETC,Imei.
Imei Repair Codes Invalid Sim Registration Failed Fixed,

Method:::

First Of All Dial *#801#

Phone Must Be ON

Select EngineerMode

Enable these Options

Engineer Mode Toggle ""ON""
Serial ""ON""
Full-Port Switch ""ON""
Rndis.diag switch ""ON""
rmnet_bam switch ""ON""


Note:: Changing IMEI in Pakistan and Other Some Countries is  illegal.
Don't Change it Fraud Activities.
It's Just For Educational Proposal.

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