LG GW620 firmware v10n access root with password - Upgrading, Modifying and Unlocking

Last update from LG, has the access root with password, and the rooting method from routehero doesn´t work.
I have tried to flash a V10i on V10g firmware but it´s blocked. I had a V10G without root, but i updated to V10n before rooting.
Some people with root before, now en V10n has access root but in the Hidden Menu need a password root now.
Someone has a idea to go back?

well igot same problem with u.. still trying to find out

try the password= eve&adam&&620love!

If u know how to flash this device please help.My device is Orange branded and i don't have "fastbot" is any tool program for this?

Related

Sim Unlocking not working

Hi,
I have one LS980 that came with zvd firmware, i rooted this with towelroot and installed twrp with autorec.apk but i also copied carrier folder with the help of root explorer (rw mode) but after reboot it dose not detect my sim, even i it is permanently on global mode , not able to switch modes. i also tried manual method with adb commands for pushing carrier folder but no luck
so finally i downgrade my ZVD to ZVC with TOT method of flashing but still same issue. i rooted with ioroot method and tried to copy carrier folder with root explore but after reboot it dose not detect my sim while one another ls980 easily work with my sim.
kindly help me to resolve this issue.
thanks
still no reply:crying::crying:

LG G3 D855 5.1.1 Security Error at startup

halp
Hi good people I got problem with my LG G3 D855 I don't know it's European or what but I'm using in south Africa when I'm trying to switch ON it says LG SECURITY ERROR and goes OFF it was rooted and visions was 5.1.1 I even try to flash it with LG flash tool but it's not conecting:crying: now i don't know what to do plz I need help plz
You can check this out.
Probably if you have access to custom recovery and you change the kernel could fix the security error.If not you could try to flash a stock firmware with flash tool and reroot your phone.
[Guide] LG G3 Stock Firmware (Go Back to Stock) KDZ & TOT Method
moon125 said:
Hi good people I got problem with my LG G3 D855 I don't know it's European or what but I'm using in south Africa when I'm trying to switch ON it says LG SECURITY ERROR and goes OFF it was rooted and visions was 5.1.1 I even try to flash it with LG flash tool but it's not conecting:crying: now i don't know what to do plz I need help plz
Click to expand...
Click to collapse
Surely you're not referring to the "Secure Boot Error"?
It happens for recovery access or affects the normal bootup too?
In both cases you have to put device in Download Mode and flash a "bumped" recovery (TWRP is highly preferable).
If the issue persists, you have to restore the stock rom with the LG Flash Tool 2014 by doing a "CSE flash" and lose all data.
If you not solve, your device is officially compromised and ****ed up.
The warranty won't guarantee assistance for broken phone with custom rom or recovery installed.

LG-D850 asking for Pin/Password after upgrade to Lollipop, How to solve this

I just upgraded LG-D850 (AT&T) from Kitkat 4.4.4 ver to Lollipop V20A, kdz file using lg flash tool (downloaded from lg-phone-firmware site)
After upgrade, it asking me for Enter PIN/Password to decrypt 30/30 attempts remaining
and it also shows popup which says current version is not available for user can't find matched cust fot nt-code mcc/mnc[310410], subset[ff]
I dont know what does it means and how to solve this issue ?
qazihamayun said:
I just upgraded LG-D850 (AT&T) from Kitkat 4.4.4 ver to Lollipop V20A, kdz file using lg flash tool (downloaded from lg-phone-firmware site)
After upgrade, it asking me for Enter PIN/Password to decrypt 30/30 attempts remaining
and it also shows popup which says current version is not available for user can't find matched cust fot nt-code mcc/mnc[310410], subset[ff]
I dont know what does it means and how to solve this issue ?
Click to expand...
Click to collapse
Looks like a few people have this issue, can you get into recovery? To remove the encryption you will need to reset your device as their is no working way to decrypt the phone and keep data as far as i am aware, except for bruit forcing it
qazihamayun said:
I just upgraded LG-D850 (AT&T) from Kitkat 4.4.4 ver to Lollipop V20A, kdz file using lg flash tool (downloaded from lg-phone-firmware site)
After upgrade, it asking me for Enter PIN/Password to decrypt 30/30 attempts remaining
and it also shows popup which says current version is not available for user can't find matched cust fot nt-code mcc/mnc[310410], subset[ff]
I dont know what does it means and how to solve this issue ?
Click to expand...
Click to collapse
I know it's strange but where you found kdz file for LG G3 d850 (att). As far as i know and heard there is only tot file available for that, You might have flashed the kdz file of some other variant, so it is asking for key. You better roll-back to kitkat by tot method,
http://forum.xda-developers.com/showthread.php?t=2785089
Then root and install TWRP. After that you can flash stock lollipop (20f) zip file to get official stock rom.
http://forum.xda-developers.com/att-lg-g3/development/rom-lg-d850-20f-lollipop-5-0-1-extras-t3052041

Not able to root refurbished g3 ls990

Hello brothers i have ls990 having kitkat zv6 on it but it doesnt have root.i flash stock zv8,zv4 but it fails and says these are not d855 files.it shows d855 in about phone but ls990 in recovery.npt able to downgrade and not able to root because i am on zv6 i tries one click root,purple method,kingo root but all are fail.i want to root my phone and inatall custom rom in it please help me.
Try this http://theunlockr.com/2014/08/01/how-to-root-the-lg-g3-all-versions-purpledrake-method-video/

Help with Samsung Galaxy s4 mini (GT-I9195) SIM unlock

I have a GT-I9195 (kitkat 4.4.2) that I inherited from my dad and it is locked to Vodafone (TCL)(Portugal).
I want to unlock the SIM and i have tried some methods.
The ServiceMode method didn´t work because there wasn't a "PERSO SHA256 OFF" option;
The GalaxSIM app didn't work, the app said i needed to downgrade the baseband to MJ7 or lower.
The Galaxy_S Unlock also didn't work.
I have twrp installed, and i installed a custom rom (aospextended v4.4) to see if it did anything. I also tried the ServiceMode method in that rom but it replied "Network not available" and didn't open (guessing the rom doesn't have ServiceMode).
After A LOT of digging i found a MJ7 baseband (4.2.2), and this is were i am currently struggling.
I'm worried that if i flash it something bad will happen because when downgrading from 4.4.2 to 4.2.2 there is only one particular firmware (from Brazil ZTO) that reportedly works.
Any help will be appreciated.
KEEP IN MIND THAT I HAVE A MAC (el capitan) (SORRY) and i don´t have 24/7 acess to a windows machine, also, i have heimdall 1.4.1 (1.4.0 didn't work for me) and Jodin3 doesn't work for whatever reason.

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