[ryfoz]

I have an itel 1556 that is stuck at PIN lock, USB debugging is on but it is showing unathorised through SDK fastboot  commands
How can I bypass it without losing phone data and files, pls help me!

[alimalamm]

Try to root the phone first before trying to unlock it via fastboot or adb

Envoyé de mon TA-1021 en utilisant Tapatalk

[shankar1790]

I have an itel 1556 that is stuck at PIN lock, USB debugging is on but it is showing unathorised through SDK fastboot  commands
How can I bypass it without losing phone data and files, pls help me!

If you have unlocked bootloader then flash twrp recovery (port your self) and then boot twrp and mount data, and system partitions.Navigate to twrp file manager option and then go-to data folder then system (inside) and find gatekeeper.key or pattern.key or password.key and delete that file.
And also lockscree settings.db (only if not work then).
Reboot your device and this time no pin or patterns lock appesr

[ryfoz]

Try to root the phone first before trying to unlock it via fastboot or adb

Envoyé de mon TA-1021 en utilisant Tapatalk

The phone is rooted sir, running SuperSU

[ryfoz]

If you have unlocked bootloader then flash twrp recovery (port your self) and then boot twrp and mount data, and system partitions.Navigate to twrp file manager option and then go-to data folder then system (inside) and find gatekeeper.key or pattern.key or password.key and delete that file.
And also lockscree settings.db (only if not work then).
Reboot your device and this time no pin or patterns lock appesr

I know this procedure and would have used it if I had TWRP but this is not an MTK device and I don't know how to extract the recovery, also the TWRP porting tool doesn't work for me (I've tried different recoveries on different pc; Win 7 desktop and Win 8.1 laptop)

If I were to know how to extract the recovery, how do I specifically flash it to it's partition alone?
Does sprd us scatter.txt too?
Please enlighten me

[X3non]

The phone is rooted sir, running SuperSU

not just rooted but usb debugging must have been turned on and set to always allow on this PC and the root manager must be set to allow all su before now
method 3 @ https://www.hovatek.com/forum/thread-828.html

I know this procedure and would have used it if I had TWRP but this is not an MTK device and I don't know how to extract the recovery, also the TWRP porting tool doesn't work for me (I've tried different recoveries on different pc; Win 7 desktop and Win 8.1 laptop)

If I were to know how to extract the recovery, how do I specifically flash it to it's partition alone?
Does sprd us scatter.txt too?
Please enlighten me

dump firmware from the phone using a hardware box / dongle tool such as cm2spd, you'll get recovery from the dump but then again you could simply attempt to read the lock code if you had one of these dongles OR search online for the exact same firmware build then download and extract its pac firmware

to flash to recovery partition, use the method @ https://www.hovatek.com/forum/thread-28774.html
SPD doesn't use scatter file

[ryfoz]

Hello pls I need help

I finally got my Miracle box 2.54 loader version to work and I installed all necessary drivers so when Miracle box opened, 
I chose SPD tab
Then Rdunlock
Ticked clean passcode
I chose one chipset I saw in a video tutorial that was claimed to be a general drivers for spreadtrum: 660/W something sha (instead of SC8830 which was the online chipset that it was said to be using, I just wanted to give it a shot to see if it would work cos I had been trying different things before this moment and NOTHING worked, I was just getting error of re-install drivers b4)

Long story short, it got connected but told me wrong bootloader 
I was now happy that it had worked and all I need is to choose the appropriate chipset (Just like SP error) and try it again but then it was now taking long and was not connecting, although device manager keeps refreshing when connected and it's drivers shows but Miracle box error says pinout error
So I said let me power it on at least to charge and aee if it will work and alas! It was dead (the battery was 90+ earlier)

So I tried to charge it too and it's not charging

Pls gurus, what can I do to revive it???
I'm desperate for a solution. Thanks in advance

[X3non]

Hello pls I need help
...

take out / reinsert the battery then leave it to charge using an AC charger before attempting to power on

[ryfoz]

take out / reinsert the battery then leave it to charge using an AC charger before attempting to power on

Sir the battery is non-removable and when I even tried to open the back, the battery is soldered to the conductor panel (or something like it sha)

How do I rectify it now?

[xerxes]

take out / reinsert the battery then leave it to charge using an AC charger before attempting to power on

Sir the battery is non-removable and when I even tried to open the back, the battery is soldered to the conductor panel (or something like it sha)

How do I rectify it now?

get a soldering iron to un-solder it and solder again then leave it to charge using an AC charger before attempting to power on