Here i will be teaching you how to regain serial number to the one which is on your device box ( u should not change serial number to something else ) Customer service refuse to help me with a wrong serial code so i found out how to regain old serial number. Note: This post is for educational purpose only. All mtk ap bp base files download for repair mtk cpu imei Supported CPUs Mt6252 Mt6260 Mt6261 Mt6571 Mt6572 Mt6575 Mt6577 Mt6580 Mt6582 Mt6589 Mt6592 Mt6735 Mt6735m Mt6752 Mt6755 Mt6795 Mt6797 File download link - MTK IMEI REPAIR NVRAM DATABASE FILES BY SUFYAN MOBILE If you like my post then don't say thanks just press thanks button Sent from. Ashlar hatch pattern autocad blocks library. B.2.2 Click on “Change NVRAM Database” and select the NVRAM Database file that is compatible with your current ROM. CHECK THIS VIDEO BEFORE MOVING FURTHER - To check IMEI number dail *#06# To check Serial Number just connect your phone to PC ( usb debugging ) and type adb devices ( correct adb files needed ) You can also use Uncle mobile tool -> Device Information to check the serial number Using Different serial code for infinite warranty is not a good idea as there is serial code printed behind the phone.:P and its illeagal.Ĭlick on “Load from File” and select the.ini file that is compatible with your phone. ANd i am back with a tutorial on how to regain serial number back of you phone to regain warranty.

So now i fixed the invalid IMEI number problem. Now i noticed the serial number of the device was turned to 00000000 and imei number to invalid.

After That i selected Format and Download ( normally we just download but i selected format and download ) and found flashed the rom. Intro: Hello guys i had used SP flash tool to flash stock rom on my micromax canvas a1.

Nvram Database File Mt6752