Hi Vishal, I really hope you are having a wonderful day!!! Look's like your facing problem with your OPPO A55. The description of the problem you have given is a really really really weird problem. It's my duty to tell you the solution but I will recommend you to get the phone check up physically but the OPPO officials and look for the warranty.
Here are the steps to solve your problems:
- App crashes:
# App crashes can be caused by a number of factors, ranging from corrupt app data, insufficient memory to software glitches.
# I suspect you have a faulty memory, try replacing your memory. While I don't think OPPO offers glitchy software to it's users, corrupt app data also has less chance as not every app has been corrupt at the same time.
# Moreover try clearing the app dataCLICK CLEAR APP DATA (if you can as you specified even settings app crashes) and check if it works.
- IMEI and baseband issue:
# Now this is a really interesting and surprising issue, but by my research you can do the following things to clear it out:
- Restore Nandroid Backup: If you have a backup of a previously working ROM, try restoring it.
- Flash Stock Baseband: Use tools like FlashTool to flash the stock baseband firmware.
- QCN Rebuilder Tool: You can repair and restore the IMEI number using the QCN Rebuilder Tool. It’s free and straightforward to use.
- Root and ADB Shell: If other methods fail, consider acquiring root access and using ADB shell commands to fix the issue.
3. Charging Indicator Issue:
If your phone shows that it is charging even after removing the charging plug, it is probably a software glitch (you probably have bought a refurbished OPPO A55). Try restarting your phone in safe mode and doing it again, if the problem persist consider doing a factory reset and try
again.
4. Display blank issue:
Looks like your display goes blank after a certain period of time. I am not a professional in stuff related to this but it might be related to the phone's power management setting or probably a hardware issue you need to look after.
Go to settings -> Display -> Sleep (and then set it to a reasonable time)
If the problem persist, seek out to a professional and if you have any more updates, please do let me know.
Remember to back up your data before doing any major update in your phone. Sorry for the inconvenience and late message, thank you and have a great day 😄😄😄💫
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