if ( td_screen_width >= 1140 ) { /* large monitors */ document.write('');
}
if ( td_screen_width >= 1019 && td_screen_width < 1140 ) { /* landscape tablets */ document.write(''); } if ( td_screen_width >= 768 && td_screen_width < 1019 ) { /* portrait tablets */ document.write(''); } if ( td_screen_width < 768 ) { /* Phones */ document.write(''); }
QCN is file format comprise Network associated knowledge of a tool Including IMEI Number, BT tackle, Mac tackle, Serial Number and many others.
IMEI Number or International Mobile Equipment Identity is a Number to establish a Mobile Phone. all GSM community use IMEI Number to validate the system. in case you have Loss IMEI Number on Your Vivo Y20 on account of any software program subject then You can Repair it by following the beneath Instructions.
Requirement:
- QPST Here
- QCN Rebuilder
- QCN Vivo Y20 V2027: Download
Steps to Repair IMEI Number on Vivo Y20:
Experimental technique=
- Download require information from above
- Run QCN Rebuilder and choose downloaded QCN file
- Replace IMEI Number with the Original IMEI Number ( don’t change in any other case Your Phone is not going to settle for it). then click on Rebuild
- Now Enable usb debugging and join Phone to PC
- Send the beneath code through CMD
Reset EFS Partition:
adb reboot bootloader fastboot erase modemst1 fastboot erase modemst2 fastboot erase fsg fastboot erase fsc
- flash modemst1 modemst2 fsg & fsc (obtainable in firmware) through fastboot
fastboot flash modemst1 modemst1.img fastboot flash modemst2 modemst2.img fastboot flash fsg fsg.img fastboot flash fsc fsc.img
- Enable Diag Port:
adb shell su setprop sys.usb.config rndis,diag,adb
- Run QPST. Go to revive tab and choose the Rebuilded QCN file & Click restore
- achieved
Note: if any subject, First flash ENG ROM, comply with above Instructions..
Method 2:
- use with supported field or dongle
Related:
- How to Read Firmware straight from cellphone