[XDA Assist] Joeslie:
Hi, I'm having a problem with my china devices, its model is Tab mini(sounds like not popular in here maybe) Its hard to get the rom out there, cause of the ubifs which makes cant do anything.

I have 3 problem recently

First, is that my phone currently having malware attack, maybe not too popular here, which makes you install app automatically and thats a spam,

These are the method i tried

1. Install bit defender antivirus, malwarebyte, avast antivirus, no luck, cause the malware cant be detected. So I decided to reset factory on it and what happened is looks normal, but installed some apps like games, browser automatically, once you turned on wifi or mobile data (internet access) the malware start to act and download, install apps, some pop up like adobe air stopped, moboginie stopped, etc. And the device start unresponsive. You also cant install apps though play store so i need to download apk from pc and copy it to the phone, and install it. And this might be ridiculous is that when i switch off wifi, the malware automatically turned on, so i need to forget wifi to stop them. and some pop up like install browser like light browser, games, etc. And thats is my first problem any answer? I searched google and they said need to flash your device to stock or custom rom so your device formatted to a new system. Cause i only think that the malware attached to system so its imposibble to eliminate it. Any suggestion?

Second, is that how to install/flash custom recovery, cause currently my only recovery is chinese language which doesnt have the ability to install zip, and only can reset my phone, i put how my recovery looks like in the picture below. See all chinese and only can test hardware, etc. No option to install zip. So I tried to install cwm, but no hope cause cwm not support ubifs. Tried TWRP setup.exe (i put it below)from computer but it gave me Ported recovery.img is too large & causes region overlap . And i tried CTR (calvik touch recovery) gave same result on TWRP. Ever tried to install it from mobile uncle, but no hope, it wont boot into recovery i needed instead it go to chinese recovery. I know all this must be cause by UBIFS which makes all problem. The reason why i want to install custom recovery is install custom rom to eliminate malware. And cause huge problem so my last hope is use SP flash tool

Third, Before I go flash , i go backup my stock rom using MTK droid tool, and it works, successfully backed up currently stock rom and scatter files . But when I flash is using SP flash tool, it showed success and when i open my device works normally but still affected by malware, so this is my last option was format device using SP flash tool, format tab, click Auto format flash, And formal whole flash except boot loader. When done format I realize i make a big mistake, I formatted the system. When I try to flash stock again, and what happened is stuck on android logo. (Congrats you just destroy your phone) well when i googled the say just go recovery and wipe data. What happenes is that i cant go recovery, maybe i messed up the recovery there. And now my phone is in Stuck android logo. I need someone help me in this stuff idk what to do now any suggestion guys?

Thanks XDA Developers

Please reply ASAP

PS: If you guys need boot image, recovery image, etc i backed up just ask in comment i really need help from seniors

Thank you