The reason for the usage of Custom ROM’s over Stock ROM’s are:ġ) Security: These ROM’s are developed by big companies and hence there are fewer chances of malware/ virus affecting the phone.Ģ) Warranty: Installing a Custom ROM needs root access and this voids warranty of your smartphone in most cases. They also come pre-installed with certain apps. These are the versions of Android developed by the OEM’s for making their phones look unique. If you receive some errors – write it in the comments below and I’ll help you to recover your phone.Stock ROM’s are the ones that come pre-installed on phones or tablets. After everything is done, you will receive an “OK” window, close it, disconnect your phone and press Power On keyĭone! SP Flash Tool download and use is very simple for users.Turn off your phone or tablet and connect it to the PC with USB cable, if drivers installed successfully – flashing will start, if flash won’t start – reinstall drivers.Choose “Firmware update” for update your phone or “Download” to flash any part of the firmware.Go to “Options” and enable “DA DL All with Checksum” in download section.Click “Choose” on the “Scatter-loading” line and select scatter file from downloaded firmware.Unpack the SP Flash Tool Android upgrade for your phone and follow the instruction SP Flash Tool how to use: We’ll solve a problem and give a link for update firmware. If your model is not present, you can write a comment below. As you can see the installation process, though somewhat long, but not very complicated. That’s all, now you can use the new firmware. When Flashing is done your smartphone will reboot automatically.Installing may take 5-15 minutes, so at this time just keep calm and don’t touch your phone and USB cable.Now just click on the “Download” button to start flashing the new firmware to your phone.mbn file and other file that QFIL will ask you in this folder Press “Browse” button and locate your firmware’s folder.When your smartphone is switched off, press “Volume Up Key” and connect it to the PC via USB cable.Next step is switching off your device to start the update.Download and extract to any convenient folder Qualcomm Flash Image Loader.Download and install this Qualcomm USB Driver to your Windows PC.If you use any other device, this will not work for you. For use the QFIL tool you need only a Qualcomm based device and Windows PC.

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