Mediatek products ROM flashing guide

Requirementbull PC with Windows XP or Windows 7 Windows 8 and Windows 10 are stable Vista is

forbiddenbull On your PC download and install the drivers adapted to your smartphone provided in the

folder Software Restart your PC once installed Check if the device is recognized by your computer once it is connected and switched on

bull Activate debugging mode in your smartphones settings bull Check that the battery is 100 chargedbull Check that youve downloaded the right ROM If you have a doubt do not flash Contact a

Konrows manager before any risky manipulation through the after-sales service bull Install the flash utility program provided in the folder Software SP Flash tool Extract the

folderbull Take your time be patient this operation is quick and easy but problems can occur with MTK

Preloader VCOM drivers from Windows if you do it too fastbull Save all your information your device will be resetbull USB cable connected to available USB port bull Unzipper software such as 7zip for example See here for download

TechniquePrepare your device Switch off it remove battery Connect it to your PC via USB Put it face down and protect the scren with a rag for example Put the battery next to you you will use it later Once your smartphone is connected the pilot is installed on your PC Check in Windows Device Manager that there is no yellow exclamation mark next to the name of teh driver If so do not continue uninstall and reinstall the pilotCleaning up the ports with USBDeview can resolve a conflict that can occurs due to a previous version of MTK driver If everything is ok you can continue

Open the folder SP Flash Tool and execute Flash_toolexe in administrator mode Click right and select Execute as administrator

The SP Flash Tool window (or Mediatek Flash Tool like here) will open Right up you will Scatter-loading to search the file Scatter (text) in the smartphones ROM you want to install Select it and click Open all ROMs files will be downloaded

UNCHECK THE FIRST LINE NAMED PRELOADER you will avoid a brick

Click on the green arrow Download un pop up open and select OK

Quickly replace the battery ROM files transfer is launched The red bar becomes yellow and a green circle is displayed to show everything has been done correctly

Finish You can disconnect your device restart it and enjoy

Quickly replace the battery ROM files transfer is launched The red bar becomes yellow and a green circle is displayed to show everything has been done correctly

Finish You can disconnect your device restart it and enjoy