To flash your Karbonn A21 Plus, you lot take away to download the Karbonn A21 Plus stock ROM whose download link is enclosed inside here, then, follow the measuring past times measuring instructions below to flash stock firmware on your Karbonn A21 Plus.
Please banknote that flashing this Stock ROM Firmware on your Karbonn A21 Plus volition format together with restore your device to manufacturing industrial plant life defaults settings, hence, making you lot unloosen all the files therein. Therefore, you lot are advised to brand a backup if you lot take away to retain your files together with data.
Note: If your A21 Plus is already bricked together with you lot desire to unbrick it, you lot volition take away to pay closer attending to the tutorials contained below here.
Karbonn A21 Plus Stock ROM Firmware Download Link(s)
1. Karbonn A21 Plus (X5006U R05 BAND15) Stock Firmware
How to Flash Stock Firmware On Karbonn A21 Plus
1. Download your Karbonn A21 Plus stock ROM firmware from the link above.
2. Extract the Karbonn A21 Plus Firmware you lot downloaded from the link higher upwards onto a folder on your PC.
3. Download together with install Spreadtrum android device drivers on your PC. You may skip this measuring if you lot bring installed spreadtrum drivers on your PC already otherwise, download SPD drivers from here
4. Now, pick out either of the tools listed below hither to charge the stock firmware on your Karbonn A21 Plus.
Note
1. Each of the tools listed higher upwards contained measuring past times measuring guides alongside illustrated pictures on how to flash stock firmware on your Karbonn A21 Plus.
2. If you lot require whatsoever farther assistance, only drib your comment detailing the issue(s) together with I shall aid you lot revive your Karbonn A21 Plus, if take away be.