The Requirementsĭue to the limitations of Packet Tracer, we have one simple requirement: downloading a specific file from the server. The switch is just blank, and has no IP address, all working in VLAN 1.

Platform: Android 8.0 Oreo (Go Edition).

You have downloaded either parts of or the complete firmware above (depending on what you need to flash) and unzipped into a folderĭatabase File System Tecno F2 Core Specification.

You have installed Mediatek Preloader USB VCOM drivers.

The phone is powered off / switched off.

The battery is charged to an extent and inserted into the phone.Nvram Database File Mt6752 Download 64-bitBefore flashing, ensure that: Miracle Box (If indicated that it's a Miracle Box Dump) or any other Chinese box or tool which supports flashing in scatter format. The firmware above is in scatter format so this means you can flash with SP Flash tool, Infinity Chinese Miracle II MTK Box, If you have trouble flashing then get the custom Tecno Download Agent (DA) file for this model Access Database File Cache.img, Userdata.img or System.img: Download the full stock ROM / Firmware below.If what you need is the complete stock ROM / Firmware then you can find the download link below alsoĭownload Tecno F2 stock rom / firmware below Its for those who need specific files and don't want to have to download the entire stock ROM / Firmware. I'm not responsible for what comes result after applying the file to the device, Do it at your own Risk.īelow is a collection of download links for files you would find in the flash file, firmware or stock rom for Tecno F2. Warning changing another IMEI of a device is illegal, use the original number of IMEI you can found on the back cover of the mobile phone.

This files were back up in different format use file wisely and write the original IMEI when you want to flash NVRAM files are used to repair INVALID SIM after damaged the security files when Full flashed the ROM to a mobile phone, NVRAM firmware is a need to activate the serial number of the mobile phone. Cause of problem issue as far as I know in my experience. The NVRAM file firmware needs to flash to phone to prevent this problem. Write a 15 digit IMEI number same as your phone using IMEI tool. If the problem is 'Invalid IMEI' but has a good Baseband in About menu of the device.ġ. If a problem still, Its a module Baseband Hardware problem. Use the Paid tools or Free tool to Fix it, Unknown baseband buttonģ. Restore factory setting on the menu of the phoneĢ. After writing a Good NVRAM database to the device If this is still 'U nknown Baseband', Try the following I made in my experience.ġ.