Dec 19, 2015 MediaTek Flash with 'Format All + Download' in SP Flash Tool. How to Unbrick or Restore MTK Nand Cpu mt6572. Fix Invalid IMEI & WiFi NVRAM. Now I will be teaching you how to get the Full ROM Dump of the MT6572. SP Flash Tool (SPFT) [SP_Flash. This is optional you can click the IMEI/NVRAM and then.

1. Sp Flash Tool V5

Note: Root or CWM recovery is required to backup or restore your NVRAM using this method Have you ever had a problem with your MTK6582, MTK6595, MTK6577, MTK6589, MTK6589T, MTK6575, MTK6572 NVRAM. Possibly you're seeing MTK Baseband Unknown in your phone settings phone info after you flashed a ROM with SP Flash Tool or factory reset.

This is what saved Gizbeat after he bricked his baseband. Normally it's quite easy to find a backup ROM if your phone is moderately popular, but NVRAM in.tar and.bin are often more difficult to come.

If you don't have a full 'raw' backup with nvram.bin and userdatanvramonly.tar, take a few minutes and at least make this NVRAM baseband and folder backup. What you'll need ADB Drivers (See MTK General Tools Sub-Forum) MTK Droid Tools (See MTK General Tools Sub-Forum) A Rooted Phone What to do. Install ADB Drivers. Extract MTK Droid Tools. Run MTK Droid Tools. With your phone on, connect it to your PC via USB.

Root Shell is required. You need to be booted into ClockworkMod Recovery (CWM) or be fully rooted already. If fully rooted, the square should be yellow.

If the square is yellow, then click the root button in bottom right corner. The little box should turn green which means you should then have shell access to backup or restore NVRAM. You may see a Super User request pop up during this procedure on your phone's screen.

Click NVRAM/IMEI. Make sure both '.bin' and '.tar' are checked. Click backup. Save them to a place where you'll be able to find them Restore To restore NVRAM to your MT6589, MTK6589T, MT6595, MT6582, MT6577, MT6572 phone, follow the same procedure but click 'Restore' and direct it to the backups. Pro evolution soccer 2014 ps2 iso.

Sp Flash Tool V5

If you don't have a rooted phone droidtools won't backup nvram. The only way to backup nvram is using the information in the scatter file and use the readback funtion from flashtool to make the backup of your nvram partition (you have to do this manually, so you need to know what information to use from the scatter file, else forget this post). This will include all information, binaries and config files, even the ones used for the wifi mac address and a lot of calibration files.

You can later restore it to your phone simply by downloading the file with flashtool, no need for any conversion as it is a raw binary file. Flashing the system partition from kitkat to jellybean doesn't work either, why? Because these are totally different kernels which expect the right data in their predefined positions.

The nvram backup files are image files, that is, raw bit to bit transferred files. When kitkat expects a certain value in nvram to be in location X, the same value in jellybean might be expected in position Y. Even though nvram contains normal text files, it also contains binary files with certain data in predefined locations.

You will need a rooted phone with USB debugging enabled. MTK Droid Tools is the tool we use to backup our NVRAM. This will work with most all MTK phones. MT6592, MT6582, MT6589, MT6589T, MT6572.

For downloading ADB Drivers and MTK Droid Tools For tutorial on how to install ADB drivers To enable USB debugging From Home Screen - Menu button - Settings - Developer options - Enable USB debugging If you don't see Developer options, go into 'About Phone' first and tap 'Build Number' several times. That will enable Developer options in Android settings.