ASUS ZenFone 5 A502CG Firmware

Categories : Asus

Unlock First, When flash failed Click Here

How to Flash ASUS ZenFone 5 A502CG Firmware via SD Card and PC? Flash is one way to tackle android the bootloop. For example, ASUS ZenFone 5 that the problem occurs or malware virus, you can try this flash file stock ROM as a solution to resolve it. You can download ASUS ZenFone 5 firmware file via google drive from the link below. Keep in mind for this flashing, data stored in the internal memory will be lost erased. So try to backup data before flashing ASUS ZenFone 5.

How to Flash ASUS ZenFone 5 A502CG Firmware via SD Card and PC

With this Tutorial How to Flash ASUS ZenFone 5 A502CG Firmware via PC and without PC, you can also solve other error problems, such as:

  • Forgot Password
  • ASUS Stuck on Logo
  • Forget Pattern
  • ASUS ZenFone 5 A502CG Bootloop
  • Soft Brick
  • Blank Screen
  • The touch screen is not sensitive
  • Slow not responsive / Hang
  • Asus hang on Logo
  • Virus malware
  • Unfortunately, the app has stopped
  • ASUS often restarts itself
  • And other errors

Read Also: How to Flash ASUS ZenFone 4 Pro ZS551KL Firmware via SD Card

How to Flash ASUS ZenFone 5 A502CG Firmware via SD Card Recovery

  1. First, download the firmware ASUS ZenFone 5 recovery here.
  2. After downloaded rename with, and move the firmware .zip into SD Card or MicroSD. Do not move into a folder and don’t extract the firmware, just move into the main path.
  3. Enter into recovery.
    How to enter Recovery on ASUS:
    Press Volume Down + Power wait until you see the image below.How to Flash ASUS ZenFone 5 A502CG Firmware via PC and without PC
  4. If you see a pop-up No command, just press Volume Up.Recovery Android No Command
  5. Use the Volume button for navigation Up and Down, and Power to Select or Enter.
  6. First, go to wipe data/factory reset (this will wipe your internal memory).
  7. Press Yes.
  8. Back to Main Menu and press apply update from sdcard.
  9. Kembali ke menu utama, sekarang pilih apply update form sdcard.
  10. Navigate to ASUS firmware.
  11. Now, flashing will start and wait until finish.
  12. After finish, select reboot system now to boot into the wizard menu.
  13. Flash Asus ASUS ZenFone 5 A502CG firmware via recovery is finished.

Read Also: Flash Asus ZenFone 4 ZE554KL

How to Flash ASUS ZenFone 5 A502CG Firmware via PC

Tools and Firmware Download


  1. Install Minimal ADB Fastboot and the driver.
    Skip this step if you already install the driver.
  2. Enter Recovery, do like above.
  3. Go to apply update from ADB.
  4. You also can wipe data/factory reset before flash.
  5. Now, connect Asus with your PC.
  6. Rename ASUS ZenFone 5 A502CG firmware to, move the files into Minimal ADB Fastboot path, C:/Program Files (x86)/Minimal ADB and Fastboot.
  7. On the folder press shift + Right Click and press the Open command window here.Open-command-window-here
  8. To ensure your ASUS is detected with your PC, please enter this command:

    fastboot devices

  9. If your phone detected like the image below, your phone ready to flash. If not, try to change the cable data and install the driver correctly.Fasboot Devices Command
  10. To flash, enter this command:

    adb sideload

  11. Wait until flash finish.
  12. Your phone Asus will reboot automatically after flashing finishes.
  13. If not, back to the main menu and select reboot system now.
  14. First booting after flash will take a minute, just wait to boot to the main menu and this is not bootloop or error.
  15. Flash ASUS ZenFone 5 A502CG via PC is done.

Read Also: Flash Firmware ASUS ZenFone 2 Laser

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