This Micromax Bolt A66 Firmware, PAC file tin displace endure used amongst whatever service tools capable of Flashing PAC file on SpreadTRUM Android Devices.Stock firmware are by as well as large needed to either upgrade your Micromax Bolt A66 or flash the outcry upwardly to right certainly software issues or malfunctions on the phone. Here on this page I convey contained the download link for the consummate Micromax Bolt A66 Stock ROM, PAC file which tin displace endure used to flash manufactory OS dorsum to your Micromax Bolt A66.
How to Download Latest Firmware as well as Flash Micromax Bolt A66 amongst this PAC File
1. Download SPD Download Tool from here as well as install it on your PC.2. Download your Micromax Bolt A66, latest firmware pac File from here.
3. Open the SpreadTRUM Flash Tool you lot downloaded from the link above. It is compressed inward a nix file, exactly extract it onto a folder on your PC, opened upwardly the folder to locate the SpreadTRUM Upgrade Tool application as well as then; double-click it to tiffin the program.
4. Now, Put off your Micromax Bolt A66 or withdraw battery from it as well as re-insert the battery then, connect your Micromax Bolt A66 Mobile Phone to the PC.
5. Now, direct the specific STOCK FIRMWARE you lot downloaded for your Micromax Bolt A66 android device past times clicking on the Select Pack icon.
6: As presently every bit the file is loaded successfully, click on "Download Button" to commence the flashing operation.
NOTE: During the flashing operation, your outcry upwardly may reboot 1 time or twice. Just move out it as well as create non interrupt the operation.
7: Once the flashing functioning is successfully completed, you lot volition run across "Previous Passed" message displayed inward light-green on the SpreadTRUM Flash Tool.
CONGRATULATIONS! You convey at 1 time successfully flashed your Micromax Bolt A66 android device.
For Graphical Illustration on how to flash Micromax SpreadTRUM android devices, run across here: How to Flash Micromax Android Device: Step past times Step amongst Pictures
Also Read: