Originally Posted by nom051205
Do not change any file from stock, leave it as it.
Pls more detail what the problem and what have you did?
Sent from my Lenovo A830 using Tapatalk 2
I do quite some of thing.
Before that, my device already had problem after i done the step below. It couldnt boot succesfully, just stop at the lenovo logo screen
1. Download meteos-mtk6589-rom-edit-8gb-en.apk file. Install it and open it.
2. Had choose the 1st option; This will still give you a 1.5gb /data partition. Bood into recovery mode.
3. When in recovery select "Wipe Data/Factory Reset".
After that, the phone keep stay in the lenovo logo screen without any error. Waited for 15min. it couldnt load the phone succesfully.
After that, i came into this forum
1. I extract the the original stock rom using 7z.zip.
2. Run the sp flash tool
There are some doubt from me actually, when i read the russia forum (through google translate), i understand if i install the driver correctly, the device manager in my pc should be like in lpt & com device show in pic (drivers.png). but, mine didnt have.
But if we check using the usbdeview (usbdeview.jpg) . I shows there is a driver install.