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- VIVO Y21 PD2139BF
- MDM SIM Unlock All Version
- No Need Testpoint
- No Data Lost
Before Unlocking The VIVO Y21 PD2139BF MDM SIM Unlock Remove With UnlockTool Without Data Lost, Make Sure The Following Steps Are Performed.
- Y21 PD2139BF Download Link
How to use :
- Open UnlockTool
- Click on MEDINTEK Tab
- Click on PRELOADER Auth
- Clik on “ FLASH ” Button
- Just Insert USB cable to Phone .
WRITE RPMB Phone must have battery inside!
Waiting for device… COM9 [PRELOADER:0E8D:2000]
Handshaking… OK
Reading hardware info… OK
Hardware : MT6765 [Helio G25|G35|P35] 0766 8A00 CA00 0000
Security Config : SCB DAA
MEID : EFBBC4D92B8C25CAB43B89E0307CC72A
Sending Download-Agent… OK
Syncing with target… OK
Booting device (preloader auth)… OK
Syncing with DA… OK
Storage : EMMC – CID : 684A0190.50613843.810033E.D188F20B
Vendor : SK Hynix – Name : hC8aP> – Serial : 4060809232 – Rev : 3
Boot1 : 4 MiB – Boot2 : 4 MiB – RPMB : 16 MiB – User Area : 58.24 GiB
Writing RPMB [16 MiB]… OK
UNLOCKTOOL 2023.10.17.0
Elapsed time : 13 minutes 11 seconds