Hi Xda Developers,
I have a LG Optimus L7 II Dual exactly P715. I forget the Patron Security and i try to do a recovery with: Power +, QuickButton & Power and when the Android´s logo appear this process is interrumpid. Then, how i don´t remember my account i´d recoverd my google account with my number phone and the code that google send us...So, i put my a google account and i finally access to it, but in a few minutes my phone restart and again the patron security.
I dont know what happen with this. Could it be the bootloader??? i flash with Lg mobile support tools and nothing. When i try to update the process is interrumpid.
Sorry 4 my english. Can you helpe me please?
Thks.
The same problem
I have the same problem
The OP has probably give up now, but if anyone else encounters this issue, follow the steps in part five of my guide to easily fix it: https://forum.xda-developers.com/op...-p71x-ultimate-mod-guide-root-custom-t3678745
Related
So recently i soft bricked my phone and since i don't have money to spend on a new phone i started to search on the web on what the problem was. i found out that all i had to do was flash my phone so i like the trusting idiot and worried fool trusted the multiple videos that i saw in the metro's and t mobiles kdz is the same. i then flashed ms631 i noticed it was wrong when i booted it up an metro appeared, so i decided to search forums and found out that i needed h631 since that is regular t mobile. i found some downloads of different h631 but when i try to flash that on it goes through the first but when it get ready to apply it says contact system admin. i really need to fix this phone i tried normal and cse flash and still get the same results and i don't understand how the download links work that take you to lg's site since nothing pops up. is there a way to remove the stupid mistake i did or do i really need to buy another phone, i cant unlock the phone since metro has a dumb device unlock app that they use instead of obtaining the unlock code. the phone is a t mobile lg g stylo
rood5000 said:
So recently i soft bricked my phone and since i don't have money to spend on a new phone i started to search on the web on what the problem was. i found out that all i had to do was flash my phone so i like the trusting idiot and worried fool trusted the multiple videos that i saw in the metro's and t mobiles kdz is the same. i then flashed ms631 i noticed it was wrong when i booted it up an metro appeared, so i decided to search forums and found out that i needed h631 since that is regular t mobile. i found some downloads of different h631 but when i try to flash that on it goes through the first but when it get ready to apply it says contact system admin. i really need to fix this phone i tried normal and cse flash and still get the same results and i don't understand how the download links work that take you to lg's site since nothing pops up. is there a way to remove the stupid mistake i did or do i really need to buy another phone, i cant unlock the phone since metro has a dumb device unlock app that they use instead of obtaining the unlock code. the phone is a t mobile lg g stylo
Click to expand...
Click to collapse
Is this still an issue or have you found a fix?
Sent from my LG-H631
Edit: I wanted to link this to the main Optimus L9 Security Error thread but didn't know how, any mod is welcome to do that for me ^_^
Hello XDA!
I recently acquired a LG Optimus L9 MS769 from my sister to use temporarily until I can get a new phone. Before bringing it to me, she tried swapping SIM cards with my mother's to see if that would work (without doing a reset first), which caused it to boot with that infamous Security Error screen. I have tried following just about every thread that I can understand in search of a solution, however I'm sort of stuck due to my limited knowledge in the all-things-android field. Also, I am aware that this sub-forum is for the P76x models, so sorry if I'm asking for help in the wrong spot.
I started with the most obvious suggestion, which was to try using the LG Mobile Support tool with my phone in S/W mode, with hopes of gaining access to perform a hard reset (hopefully that is the correct terminology). Within the driver selection window on the LG Mobile Support tool, there are three separate drivers for the USA MetroPCS model MS769. I tried running to tool with each of them one at a time, with the same result each time. Sometimes my phone would sit in S/W mode and the tool wouldn't detect a connection, so I would try from the beginning again. When I get it right, the support tool detects my phone, but says first that it is fully up to date with version V10F, then once it fully connects the tool tells me "Only wireless upgrades are supported on this phone." I even tried again using a fresh Mobile Support Tool and drivers straight from LG's support website.
Now, there are plenty of guides out there that explain in the most basic ways imaginable for how to flash stock firmware on my device, but all of them that I have read assume I have access to the device in the first place. There were never any alterations done to the ROM so I presume version V10F was the last OTA update MetroPCS sent the Optimus L9. My goal is to have an accessible device that I can hopefully install my own MetroPCS SIM-card in to, converting it into a working phone. So, I don't really mind if you tell me the only way I'm going to unbrick this thing is by loading CWM or CyanogenMod or w/e. I have no preference over a stock ROM or a custom one. As long as it won't re-lock itself when I insert my old SIM I'm in the clear.
Any help, links, comments, or hand-holding through this process will be greatly appreciated!
Thank you in advance for your time,
Gale
Hi guys, regards.
Recently my brother gave me his lg v10 and updated it to android 6 through LgUp, it was a big mistake ... every time I turn it on it says that the vpn has stopped, it does not let me get into security settings because it stops, I get many mistakes. my question is, can you go back to android 5? ... can someone help me with the kdz of android 5 for the h900 version? ... I can not find it anywhere ... and in the meantime I have two more queries ... unlock the bootloader but my phone does not start in fastboot mode, and probe in several ways, with the keypad, by means of commands, but there is no way to start fastboot mode, know what is the problem?
and my other query is if there is any way to root in android 6 without having the bootloader unlocked?
Thank you, sorry for so many questions, :crying:
This is a basic answer but have you tried to do a full wipe and then flash again the KDZ?
https://lg-firmwares.com/lg-h900-firmwares/firmwares/
It's Android M
Hi ! Today i bought my Pocophone F1 and updated it to MIUI 10. Created MI account, entered my google account and downloaded Android 9 update. After the installation of the update i no longer can pass the first settings screen. There is a Confirm your password section where the keyboard is only numerical and cant enter any of my passwords cause they all contain letters. I cannot install another ROM because my bootloader is locked and cannot unlock it from this state. I can access all of my accounts from computer, just dont know what is this only numerical password ... Would be glad if anyone can help !
Hi, I have exactly the same problem and conditions. Today I got the smartphone, registered on the page, updated with:
miui_POCOF1Global_8.11.29_14c6931f61_9.0.zip.
(MIUI10/choose lang/chose your region/connect to network/terms and c./checking for updates/copy apps&data(skiped)/checking info/confirm your passsword)
Wipe data did not help.
I've been desperate for hours. Please help
ore3 said:
Hi, I have exactly the same problem and conditions. Today I got the smartphone, registered on the page, updated with:
miui_POCOF1Global_8.11.29_14c6931f61_9.0.zip.
(MIUI10/choose lang/chose your region/connect to network/terms and c./checking for updates/copy apps&data/checking info/confirm your passsword)
Wipe data did not help.
I've been desperate for hours. Please help
Click to expand...
Click to collapse
Its seems is somehow google account related. Managed to flash the same ROM (cause its the only one i can flash with locked bootloader) with XiaomiADB and MI account dissapeared, but only Google one left. It let you go without wifi connection to the end but just when you press the last button to go to the homepage it says you cannot because there is a google profile here and Couldnt been able to bypass it cause all the techniques dont work here, like for example the talkback gesture and SSID copy stuff. Tried even to remove my device from my google profile, but with no luck for the moment ...
Dochko said:
Its seems is somehow google account related...
Click to expand...
Click to collapse
I suspect more likely a numeric password, which would have to be connected to Xiaomi-account.(it's google)
When I turn off the wi-fi I get a message that the phone is assigned to a Xiaomi-account with the number xyz (account number is not this asked password) which can not be checked.
Ive send the device back to the seller. Actualy i contacted Xiaomi global support, but the bad news is they cannot understand the problem i have with the device, despite the description i gave them. I wrote them if the seller cannot fix it and decline to send a new device to give them IMEI and Mi account to unlock the bootloader since i cannot access the device. I doubt instaling official rom void warranty. We will see tomorrow.
Have someone any idea?
To try to remedy to this you might want to follow these steps. Do it in quick succession.
1. Press Power Button and Vol Down simultaneously to force shut down the device.
2. When the screen switches off quickly press Power Button and Vol Up, this will give you access to Recovery Mode
3. From there, you need to wipe your data (factory reset)
Here you use volume buttons to navigate and power button to select.
I don't know of any other way for your situation.
Hi I've the same solution there is the solution
Download on your pc the fastboot rom
http://en.miui.com/thread-3943816-1-1.html
Based on oreo
Start your phone in fastboot mod (pow + vol down)
Launch mi flash
Extract the zip and the zip inside
Flash it
Bootloader locked? Not a problem launch mi flash and click on unlock
Enjoy you're phone is now alive
(I've found this myself and it working)
Hf
my phone is back
http://en.miui.com/forum.php?mod=redirect&goto=findpost&ptid=4774171&pid=33059325
Dochko said:
There is a Confirm your password section where the keyboard is only numerical and cant enter any of my passwords cause they all contain letters.
Click to expand...
Click to collapse
i had a similar problem after unlocking the bootloader, i had to log in to my mi account which gave me a normal keyboard but to then go online i had to enter my wifi password which gave me no keyboard at all.
i used a usb keyboard with an otg adapter to circumvent the issue, worked fine but shame on xiaomi for such a bad software...
I have an European version of LG V10 H960a, Android 6.0. The official LG website provides an instruction how to generate an boot image for this phone with adb and fastboot. I did everything according to their instructions, I generated a device ID,I put both dev ID and IMEI to proper boxes in their website and after clicking "Confirm" each single time I received a message "Device ID is unmatched. Please check device ID...". I have been trying to repeat whole process by connecting via VPN from Polish IP number, because phone was bought in Poland while currently I am in UK. I created new account, I did everything accordingly to their instructions and still same. I have tried to contact with LG via email address given on their unlocking website [email protected] but they even did not bother to answer my emails and I tried to contact them TWICE! If someone have an idea how to unlock bootloader please help.
Regards
Voytek
Mu bootloader is unlocked BUT it does not have a write command... Its been removed and I cannot write a file to the rom through ADB. It says its successful but nothing writes to the rom. There is NOTHING I can do to root it short of removing the device and copying an image of the boot partition to it through Octopus or something like that. I'm pretty good with the V10 (H901) and have rooted several over a couple of years in succession until it dies with the usual bootloop hardware issue on the motherboard. I'm certain it's the most unreliable smartphone out there. I'm at the point of throwing the damn thing against a wall and being DONE with ALL of LG products forever.