HOW TO OVERCOME THE OPPO A5S CPH1909 HP STUCK ON THE LOGO / BOOTLOOP / HARD RESET
A bootloop on an Oppo A5s means the device cannot load the operating system normally and simply freezes at the logo. Here are the steps you can take to fix it, including how to hard reset and an explanation of the advantages and disadvantages.
How to Fix a Bootloop on an Oppo A5s:
1. Try Restarting
Press and hold the Power button until the device turns off, then turn it back on.
If that doesn't work, proceed to the next step.
2. Enter Recovery Mode and Wipe Cache
To enter Recovery Mode:
a. Turn off the phone.
b. Press and hold the Volume Down + Power buttons simultaneously until the Oppo logo appears.
c. Release the buttons when you enter the Recovery Mode menu.
Select English.
Use the volume buttons to navigate and the power button to confirm.
Select Wipe Cache to clear temporary files.
Restart the device and see if the problem is resolved.
3. Hard Reset the Oppo A5s (Wipe Data)
If wiping the cache doesn't work, perform a Wipe Data operation.
a. Repeat the steps to enter Recovery Mode.
b. Select Wipe Data → Wipe All Data.
c. Confirm the action.
Once complete, select Reboot.
Note: A hard reset will erase all data on the device, including apps, photos, and settings.
4. Re-flash the Firmware
If the bootloop persists after the hard reset, the device requires flashing the firmware.
Download the official Oppo A5s firmware from the official Oppo website.
Use a computer/laptop and a tool such as SP Flash Tool to reinstall the firmware.
Follow the instructions provided by Oppo or a trusted technician.
Advantages and Disadvantages of a Hard Reset:
Advantages:
1. Resolves System Problems
A hard reset can fix problems such as bootloops, hangs, or other system errors.
2. Restores Initial Performance
Clears all data so the device returns to its original state, without junk files or unnecessary apps.
3. Free
No additional costs if done yourself.
Disadvantages:
1. Data Loss
All data on the internal memory will be erased, including contacts, messages, photos, and apps.
2. Time Required
Reinstalling apps and setting up the device takes time.
3. Not Always Successful
If the problem is caused by hardware damage or corrupted firmware, a hard reset will not resolve it.
If the problem persists after flashing the firmware, there may be hardware damage (e.g., eMMC or motherboard). It is recommended to take the device to an authorized Oppo Service Center for further inspection.
If you have followed the video tutorial above and it doesn't work, please try the other method discussed here: • CARA FLASH HP OPPO A5S MENTOK DI LOGO, HAN...
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