Actually i have oppo A55 device and its all app crash even setting app crash.
when i factery reset my phone the problem same but now My phone IMEI number is showing Unkown and baseband version also showing unknwon.
can anyone explain the problem.
some times it when i remove the charger it still shows that my phone is charging.
i have to restart my phone for everytime whenever my display got blank in running mode.