Ensure you have the Android SDK Platform Tools installed on your PC.
Fastboot คืออะไร? วิธีแก้โทรศัพท์ขึ้น Fastboot | Samsung Thailand how to open fastboot mode on samsung galaxy a7 repack
How to Open Fastboot Mode on Samsung Galaxy A7 Repack (2018/Lite) Ensure you have the Android SDK Platform Tools
Once you have successfully entered Download Mode, your screen will show a green Android logo and some system information. You are now ready to use a desktop tool. The most common tool for Windows users is . Simply connect your device to your computer, and Odin should detect it, showing an "Added!" message in the log box. You can then select the appropriate firmware or recovery file (usually in the AP or PDA slot) and click Start to flash it. You are now ready to use a desktop tool
If you entered this mode by mistake, or if your device is stuck, you can safely exit. Hold down the for about 10–15 seconds.