There are no ways to restore the GD after an unsuccessful MCU firmware, except for a complete replacement of the motherboard, and bricks sometimes really happen. If there was an MCU firmware error - do not turn off the GU, try to sew up the version that you had before, and hope that it will work. The resource of MCU flash memory pdf rewriting cycles, but there are nuances is less than the board on Android, so you should not reflash it too often.

Firmware of something 'wrong' in the MCU is a good chance to turn a radio tape recorder, lose control or functionality, and something 'wrong' - fix existing glitches in the above together with the correct setting. If you exaggerate a lot, you can say that this is one of the main devices in the PG, and the block on Android is only a beautiful interface to it.Īnd the MCU file is its firmware in encrypted form, decrypted during the firmware process. The MCU is a specialized microprocessor that controls the entire PG, turns it on and off, adjusts the volume and equalizer giving commands to the audio processorradio tuning to frequency, RDSBluetooth, switching audio and video signals, handles button clicks on the steering wheel and signals from Canbus where there is, etc. Firmware dated What is an MCU and why should it be stitched separately? Firmware under the resolution of x, all the firmwares are rutted, there are styles and a white list, some software has been removed - from NightManOsdescription which ones. Caution, apply at your own peril, see experience tophos in the FAQ.ĭo not flash, if your radio is working, it may stop working! Android version 4. Firmware/MCU update - AllWinner Quad-core 1,2 GHz T3 P3 car headunitįirmware in Chinese - immediately after it is updated to another one on 6. There are no ways to restore a brick with a damaged MCU firmware today, just replacing the motherboard.Īndroid 4. This is especially true for the MCU, if something broke during the MCU firmware, roll back to the previous version and do not touch it anymore, the MCU flash drive has a very delicate memory, and there were cases when you received the MCU after the firmware kripichso think ten times before stitching an MCU. If everything works well, everything turns on, turns off, does not puff, does not buggy - then you do not need to flash anything!

Attention, all actions you do at your own peril and risk. There are firmware and GU with honest Android 6. Firmware from there does not fit, will brick! Android OS 4.

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