Phone firmware - firmware that ensures the stable operation of the device and the performance of its functions. Restoring its factory state may be necessary to completely clear the memory, as well as to troubleshoot problems associated with the modified firmware installed on the phone.
Instructions
Step 1
If you have not changed the factory firmware and just want to return the phone to its original state, you can use the firmware reset code. When using it, all data on the phone and not part of the firmware will be erased. You can find out the code by contacting the representative of the manufacturer of your phone. Find his contacts on the official website. Provide the IMEI of your mobile, then enter the received code.
Step 2
If your phone has a modified firmware, and you want to install the standard one, you will need to synchronize your mobile with your computer. Use the data cable and driver CD that came with your phone. If these components are missing, download the drivers on the official website of your cellular manufacturer. Make sure they are right for your phone model. Buy a data cable from a mobile store. Install the drivers and software, and then connect the cellular to the computer. It is necessary to carry out actions in this sequence, otherwise the computer may not recognize your phone.
Step 3
Download the firmware and install the flashing software. You can find these components on the fan sites of your phone manufacturer. Install only the firmware that is designated as factory. Make sure your phone battery is fully charged. Never disconnect the phone before the message about the completion of the software update appears. Do not use your phone or turn off your computer until the operation is complete. Try to use only the software for which there is an instruction, otherwise it is advisable to contact a specialized cellular repair service.
