Micromax A25 Complete Guide (Rooting/Troubleshooting)

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DartzXD

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Jan 22, 2013
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New Delhi
www.sanjayvig.com
Yes, It's rooted. I asked for a nvram.bin to the seller for the same model of smartphone.I flashed it and everything ok(Imei. mac address, bar code, bluetooth) but the touch screen still uncalibrated. I erased the calibration data with sp flash tool. Alttafv said "You just need to replace the "CALIBRAT" folder with pre-configured Calibrat data and set that folder's permission to 777" but I don't have the pre-configured Calibrat data and I don't know how to get it for my phone.
Please help.
Install ES file explorer and select Root Explorer in the menu. Now go to data folder > nvram > Copy CALIBRAT. Now go to your sdcard and paste it there. Now copy this folder in the required phone.

Note: both phones must be rooted.
 

fperez76

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May 24, 2014
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Thank you very much for your help DartzXD

It is very difficult to operate the touch screen. So I copied directly nvram.bin file with mktdroid with the option checked to flash the unzipped folder nvram.bin but as I said everything is arranged, imei, wifi etc but the touch screen still uncalibrated. Please give me a solution that does not have to operate the touch screen as it is almost impossible to do anything.

Regards.
 
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