Method1: Wipe Cache Partition. Wiping the cache partition is a popular way to resolve the Samsung Black Screen of Death problem. To do this, follow the steps below: First, turn off your device by long-pressing the Power Button. Now long press Volume Up + Power + Home Button to enter into recovery mode. Thetool will flash Magisk V20 on your Samsung Galaxy A71. To boot in recovery or boot the system with Magisk installed: 1. Powering up normally → System without Magisk 2. Power + Volume Up → Bootloader warning → Release all buttons → System with Magisk 3. Power + Volume Up → Bootloader warning → Keep holding volume up → Actual Inthis Video I will show youhow to recover automatically recovery mode in your Oppo A83 phone just watch and follow my videoand don't forget to Subscribe my HƯỚNGDẪN UP ROM OPPO COLOR OS QUA RECOVERY . Tải và chép file rom vào thẻ nhớ hoặc bộ nhớ điện thoại. Để ngoài cho dễ tìm. Hoặc tải trức tiếp từ điện thoại bằng wifi cũng được. Bước 1: Vào chế độ Recovery. a1. OPPOA71 Recovery Mode Hold down the Power button for a couple of seconds to turn off the mobile. After that press and push Volume Down and Power keys until OPPO logo pops up. Release all buttons and wait for a short while. Well done! You should be in Recovery Mode. In this menu select by tapping onSP Flash tool Click Options > Options > connection and make the settings as in the screenshot (UART Connection mode) Go to Download tab Click Scatter and Load Scatter File from ROM Folder. From the drop down Select Download only. Click Download & connect Your switched off Phone by pressing volume up & down key. Switchoff your device. Press the down power key and the volume button at the same (Power key + Volume down key) release your fingers when the OPPO logo appears, you will enter the recovery mode within a few seconds. Select the language. Press on the 'wipe data and cache' option. Select 'YES', when the data and cache have been wiped. Method02: Use SP Flash Tool. Launch the SP Flash Tool on your PC. Click on the Download tab. Click on the Choose option and select the downloaded DA file. The DA file will load automatically and install it. For a complete step by step guide on how to install the DA file using the SP Flash tool. YgA4.