This Micromax Bolt A66 Firmware, PAC file tin locomote used amongst whatever service tools capable of Flashing PAC file on SpreadTRUM Android Devices.Stock firmware are generally needed to either upgrade your Micromax Bolt A66 or flash the band to right for certain software issues or malfunctions on the phone. Here on this page I bring contained the download link for the consummate Micromax Bolt A66 Stock ROM, PAC file which tin locomote used to flash manufactory OS dorsum to your Micromax Bolt A66.
How to Download Latest Firmware in addition to Flash Micromax Bolt A66 amongst this PAC File
1. Download SPD Download Tool from here in addition to install it on your PC.2. Download your Micromax Bolt A66, latest firmware pac File from here.
3. Open the SpreadTRUM Flash Tool yous downloaded from the link above. It is compressed inwards a naught file, only extract it onto a folder on your PC, opened upwards the folder to locate the SpreadTRUM Upgrade Tool application in addition to then; double-click it to luncheon the program.
4. Now, Put off your Micromax Bolt A66 or take away battery from it in addition to re-insert the battery then, connect your Micromax Bolt A66 Mobile Phone to the PC.
5. Now, conduct the specific STOCK FIRMWARE yous downloaded for your Micromax Bolt A66 android device yesteryear clicking on the Select Pack icon.
6: As shortly every bit the file is loaded successfully, click on "Download Button" to commence the flashing operation.
NOTE: During the flashing operation, your band may reboot ane time or twice. Just locomote out it in addition to create non interrupt the operation.
7: Once the flashing functioning is successfully completed, yous volition encounter "Previous Passed" message displayed inwards light-green on the SpreadTRUM Flash Tool.
CONGRATULATIONS! You bring instantly successfully flashed your Micromax Bolt A66 android device.
For Graphical Illustration on how to flash Micromax SpreadTRUM android devices, encounter here: How to Flash Micromax Android Device: Step yesteryear Step amongst Pictures
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