USB/fast boot/fast charging and test point not working after downgrade. I recently downgraded my Mate 20 Pro from EMUI 11.0 aware this would arise. I am now on EMUI 9.0 with USB/fast boot and fast charging working. I can't confirm if this fixed test point as I haven't opened my device yet. HALABTECH Translate Tool 7-8-9-10-11 Android Version (Arabic + Turkey + France + Italy + Korea + Russia) [ 14755 Downloads ] Samsung KG Lock Bypass (TVs lock kg lock) [Any rental company Lock] FEATURED [ 13334 Downloads ] [*] Honor Driver: If you are looking for the Official Driver for your Honor device, then head over to the Honor USB Driver Page. [*] Backup: If you are going to flash the above firmware on your Honor Device, then we recommend taking a backup of your data from the device, as flashing the ROM (firmware) will wipe the data from the device. Download and extract the Stock ROM package on the computer using the WinRar or Winzip Tool. After extracting the package, you will get the USB Driver, Firmware, Flash Tool, and How-to Flash Manual. Install the provided USB Driver on the computer. Power Off the Device. Open the Flash Tool on the computer. Reset FRP using UMT Tool: Open Ultimate Multi-Tool. Select Tools/FRP tab. Choose custom DA and choose the DA File. Select the Auth and Preloader file. To Remove FRP lock, bypass security lock such as Code, PIN, Gesture Lock, Fingerprint, etc. Check box the Reset FRP option. Now under by platform, select your processor and EMMC as storage. Download and Extract the Huawei USB Drivers.zip file on your computer. Double-click the DriverSetup.exe setup file. This will start the USB Driver Installation Wizard. Click Next, and Agree to the terms and conditions. On the next screen, choose the destination folder. download and setup SDK Platform Tools on PC. ( Download SDK Platform Tools For windows). Qualcomm_Smartphone_Write_IMEI_Tool_v1.01. Steps to Repair IMEI of Snapdragon Device 1- Download and extract qualcomm driver.zip. 2- install Qualcomm COM Port Driver manually. Open the Device Manager : If a red warning window will open, click on Install this driver software anyway This action will add the following drivers in to the operating system: - MediaTek DA USB VCOM Port - MediaTek PreLoader USB VCOM Port – for transferring the firmware to your device - MTK USB DEBUG Port - MTK USB Modem Port Welcome to Octoplus FRP Tool v.1.7.7.2 Platform: HUAWEI Selected model: ANE-L01 Put the phone into Factory mode: 1. Attach testpoint as shown in Help manual; MAFxS.

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