Develop Bugs

Please help :(

Hi everyone , this is second time happening , first I forgot my pin , now my brother tried to unlock the phone ,I had screen lock with pattern , and he failed 5 times , now it says to give the gmail and password , I am doing that , and doing it right, because I can login in computer @ gmail but cannot in device , at forgot pattern option , it says incorrect email or password, even tho im doing it right. How is that possible, maybe because its not connected in internet , wifi or internet-through-pc . Can't recovery with volumedown button because volume buttons dont work.
P.S : USB Debugging is enabled on phone.
I have tried earlier when I forgot my pin , with ADB method but seems that ADB cannot recognize my device or I dont know what .
Any solution as soon as possible please Why it says incorrect email/password when Im doing it right ...

Windows version??
If you're using W8 try another pc running W7 or xp in order to use adb commands (install drivers first)
Shutdown the phone
Plug it (it will be recognized)
Then open cmd and write: adb reboot recovery
Maybe it don't works at first, try several times
Once in recovery, full wipe and flash a Rom
Enviado desde mi Nexus 4

pascuals said:
Windows version??
If you're using W8 try another pc running W7 or xp in order to use adb commands (install drivers first)
Shutdown the phone
Plug it (it will be recognized)
Then open cmd and write: adb reboot recovery
Maybe it don't works at first, try several times
Once in recovery, full wipe and flash a Rom
Enviado desde mi Nexus 4
Click to expand...
Click to collapse
Problem solved with factory reset thanks , but I dont still know why Windows doesnt recognize my phone , I want to install a CUSTOM ROM and windows doesnt recognize, im a noob at developement and cant install a custom rom

can't connect to flash mode

windowns 7 not detecting my devices in flash mode but detecting in uknows devices, the LED change to green on my phone but not thing happen i don't know what happen cuz i never see face with this before any one can help me pls :crying:
P/s: flashboot mode detected, pc can conecting my XMS, PCC detected but don't know what my devices name, its just show that Xperia :crying::crying:

apacher said:
windowns 7 not detecting my devices in flash mode but detecting in uknows devices, the LED change to green on my phone but not thing happen i don't know what happen cuz i never see face with this before any one can help me pls :crying:
P/s: flashboot mode detected, pc can conecting my XMS, PCC detected but don't know what my devices name, its just show that Xperia :crying::crying:
Click to expand...
Click to collapse
Installed drivers from C:/flashtool/drivers ?
If not, install them, restart.

I've got bricked phone now i need help.....

Hello...
i've got a bricked phone from a friend of mine because he's out of options to put it back to fully function.
he told me that he had flashed the phone while it was in 9008 usbbulk whith a recovery thats not suitable for this
phone. now the only thing the phone is doing is turn backlight on when connect to pc ... it will not be recognized. all drivers are installed .... windows runs on test mode with no verfication for drivers or else ... is it possible to rescue the phone or is it good white brick ?
Phone Data:
LG K10 (420N)
16 GB

TheRazcall said:
Hello...
i've got a bricked phone from a friend of mine because he's out of options to put it back to fully function.
he told me that he had flashed the phone while it was in 9008 usbbulk whith a recovery thats not suitable for this
phone. now the only thing the phone is doing is turn backlight on when connect to pc ... it will not be recognized. all drivers are installed .... windows runs on test mode with no verfication for drivers or else ... is it possible to rescue the phone or is it good white brick ?
Phone Data:
LG K10 (420N)
16 GB
Click to expand...
Click to collapse
Do you see anything in device manager?

No... device manager shows nothing and there is no satisfaing "da ding" noise after plug in the USB to my PC...

[Q] No response from LG G3 (d855) maybe bricked. Need some help.

Hello guys!
Today i make a big mistake. I want to install CM 14 to my LG g3 . At first i can't go into TWRP . After 1 hour a somehow managed to boot in twrp but after formating the old os the phone is not responsing at all.
Things that i try:
I try to install a bootloader with ADB but the my pc cant recognise the device.
Things that the phone does:
There is no boot screen all it does is led and blue LED is blinking.
If i connect to the pc it recognise it as "Android " but i cant do nothing with it.
Please help me. Thank you

Did you try to connect in download mode and flash stock firmware with the official toolkit? I don't remember it's name though

Balino said:
Did you try to connect in download mode and flash stock firmware with the official toolkit? I don't remember it's name though
Click to expand...
Click to collapse
Yes of course but the pc diden't recognise the phone and it say its " not cot connected"

You need to install device drivers and ADB drivers before trying. Use USB 2.0 ports too, it's acting wired with 3.0 ones

unlock bootloader error cat s41

hi to everyone im new in this forum
i had some problem whit the unlock of this phone.
i mailed caterpillar support and they dont help me
i receive the same error on every fastboot command (failed remote:unknown command)
i allow usb debugging and oem unlock but i cant do notting the fastboot mode seems to be useless in this phone
i would unlock my bootloader to install magisk but i cant
someone can help me to solve this issue?
the phone is mtk 6757 based

anyone can help me?

I am searching the net since 2 weeks now for a valid root for the device with no luck at all. I have tried all kind of APK root and PC root and none worked.