Nexus 7 Problem - Nexus 7 Q&A, Help & Troubleshooting

Hi
I bought my Nexus 7 in Spain and I'm from Portugal , i had a problem with him cause i was trying to get the 25$ credit and it asked me to put a pattern code or a pin, i put a pattern code random... --' what a mistake i forgot it and now i can't format it or do nothing ....
I tried everything , went to bootable screen choose recovery mode ( it freeze in GOOGLE logo)
Connected it to computer and used nexus tooltip , it cannot be detected....
Tried the pattern code several times, and the option to enter my email dont appear...
I don't know what to do more, i don't want to send it to spain again to be repaired by the rma, but i see there is no more options....
What can i do ...

Related

Lg G2 cant go to download or recovery mode, phone works fine but i forgot pin code.

I have been using knock code but later when i took my phone from my pocket it showed pin code. I forgot my pin code, I know my email adress and password but wifi and cellular data is off in the phone.
I bought this phone as used. I wasn`t able to connect my phone to pc after i bought. I get device not recognized error in windows. I also had slow charging when plugged with its charger though it charged in 2 hours.
1. Telephone works opens fine, but asks for pin code or email, i know email but cellular data and wifi is off in phone and i cant open wifi or cellular data.
2. I tried to do hard reset but i cant go to recovery or download mode, tried volume up for download mode, tried volume-down power and volume down-up simultaneously or volume-down power and volume down power again for recovery,. no luck.
3. I am stuck at pin code and email menu, i can use camera or quickmemo, i tried to open every app on quickmemo but couldnt open wifi or cellular data.
4. I use 4.4.2 kitkat lg g2 d802 , installed every driver, tried on other devices, other os`s. Cant get the phone recognized by pc.
Any suggestions ? I am really frustrated. I just bought it 1 month ago. Trying to find its pin code hopefully for 2 hours and no luck :crying:.
Anyone really any suggestions? i am open to any opinions. I can try anything to make this phone work...
Can motherboard be damaged ? I have never had any problem while gaming or surfing on net while using the telephone though. Why do you think that I get code 43 Not recognized device while i try to plug in and connect to my device and also i can't get to recovery or download mode .
You're just saying "Pin". Is it just a SIM-lock or is your phone encrypted? In first case try another sim. In second case please take a look at this fix-list:
https://forum.xda-developers.com/showpost.php?p=63327417&postcount=4
It is not about the pin code of sim card. It is the password of telephone after you put screen lock to your telephone it asks for pin code in case you forgot your screen lock combination.
And there is no such thing applies to my problem in fix-list. I assume that my motherboard or charge socket is damaged so i cant connect my telephone to pc. And also i can't go to recovery mode or download mode but telephone is working fine though asks for pin code password or email address.
and no, im not just saying "Pin"
is there any fix because i am having this problem too ?
Update:
I can go into recovery mode, i was able to do it after trying 10-15 times.
In recovery mode, after i start hard reset, i get boot certification error.
i wasn't able to get into download mode, Computer can't recognize the telephone. i think it's because my usb port is damaged.
i tried to connect adb while in recovery mode but computer didn't even found that a telephone is connected.
i have done some research and do you think i can flash rom using JTAG ?
do you think if i buy 8$ lg g2 d802 charging port flex cable , would i be able to get into download mode and computer would recognize the telephone ?

lumia 950 xl bypass reset protection

Hi there my name is cesar and i have a big issue with my lumia , i was in the insider program and one day my phone just wont boot up , it was on black screen all the time so i flashed with the microsoft recovery tool and it works then when it turn on ask me for a recovery key or my account so i decided to removed from my devices on microsoft account and it was successful and i receive an email with that confirmation and i flash the phone again but when it turn on the phone still ask me for the recovery key or my account so i decided to enter my microsoft account but an error just pop out "could not turn off reset protection Ooops we ran into a problem trying to turn off reset protection. make sure you have a network connection and try again later " it's the same error since the first day i try to unlock my device
so i try to contact microsoft support to have any idea how to have my device working again but they just ask me to looking for the recovery key on my email or to turn off the reset protection on my account devices but they don't understand that its not available anymore and i didn't receive any recovery key when i its off the protection off and i'm really sick with this i really want my phone back , and just to let u know that it's my own device i still have the purchase receipt and everything , but not even with that they want to help me any ideas that can help me please im very desperate .
and two more things one day when i was flashing my device was connected by usb to my computer and pops out the internal storage and the crazy thing its that i can access to all the folders of the device if i take some screenshots i can access to them on the folder or any i want , and another thing if i connect the device to the display dock i have the home screen of windows 10 mobile and i can access to some applications from lumia i mean as i seen it's a fatal error on the windows 10 mobile security.
Hello,
same problem...
https://www.youtube.com/watch?v=4RQtSq0oqDM
Worked with my Lumia 950.

PIN is not corect after Oreo update

Hey guys
Today i got update to Oreo (1.6g) on my LG G6 (Italy)
After update got finished phone booted like normaly do.
I typed my PIN , which was perfectly correct , then PIN from my SIM card,and usually there is 3rd lock screen that is fingerprint or PIN number (4 digits).
I was like : Oreo here i come, BUT NO not happend , i had fingerprint to unlock so i tried that, but it said : u can't use fingerprint now , so i typed my 4 digits lock screen code and it said that its wrong one , i tried multiple times and even different ones , that made me really confused (i'm 100% sure its the correct one), i rebooted the phone and the story stays the same , but now the 1st PIN (on the bootload screen) that where correct for the 1st time is not working at all (it was the same as fingerprint unlock).
What should i do? backup and factory reset or what? is that a well known Oreo bug?
go in TWRP, and go data/system with the file manager, and delete the file locksettings.db, restart the phone and it will be good
but i have a completly stock device , with bootloader locked.
Or am i'm missing something...?
im stuck at secure startup.
bizzqu1t said:
but i have a completly stock device , with bootloader locked.
Or am i'm missing something...?
im stuck at secure startup.
Click to expand...
Click to collapse
ok without TWRP will be impossible to unlock your phone the only solution is reinisialization :/
Its whatever i can do factory reset , but can i backup my files atleast? when i connect my device to PC i can hear the sound that he got connected but nothing more , no folders or atleast icon , that means that device is not fully turned on or smth? no chance to backup?
bizzqu1t said:
Its whatever i can do factory reset , but can i backup my files atleast? when i connect my device to PC i can hear the sound that he got connected but nothing more , no folders or atleast icon , that means that device is not fully turned on or smth? no chance to backup?
Click to expand...
Click to collapse
Alas you can not recover your data the purpose of a lock is to block access to sensitive data in case of stolen for example so that it is impossible to recover anything : /
Thx for all the responses,i really appreciate that,i guess RIP.
i experience the same thing, my galaxy J8 got update this morning and after the phone restart it asked me for the pin, and after i enter "my pin", itu says it is incorrect. this is awful
guys how did it end. I have secure start-up screen in LG G6 after OTA. My regular pit is not working

Lg k8 2017 m200n google account lock

HELLO TO EVERYONE
So this is my little sister phone and she somehow reset it and now its in google account lock (she does not know the google account anymore)
so far I tried every tutorial to bypass none was sucefully (every tutorial on hardreset,youtube ) I tried for months (its been six months since it got lock)
Today my sister crashed her new phone and she cryes and now I m trying again to unlock this **** google account
can anyone help ?
lately I tried to flash stock room using lg flash tool and fastboot mode but after i press start to flash it says device not detected
whatever I do the lg k8 will not be detected in my pc (i tried several other pcs and all the usb drivers i could fiind)
any help ? I will donate few $ if anyone could help me
I guess what happened is that she factory reseted the phone and frp come up and ask for password of old account? If that is the case than you should search 'how to bypass frp on *device model*' frp should go away if bootloader is unlocked but I guess you can't do that now. However if this mentioned is the case let me know I'm pretty sure I saw couple of tutorials on youtube (can't look for them right now) or you can search it yourself.

Unable to unlock with MI account after unlocking bootloader

Hello !
As written in the title I've just unlock my phone's bootloader.
And after rebooting the device, it's now in lock state and it ask me my mi account's password.
I use my phone number for log into my MI account.
Anyway I tried every password I'm using since 2012 but nothing worked, so I decided to reset my password cause impossible to guess it.
But even with that, the phone continue to tell me that the password is incorrect.
I try to relock bootloader, flash a global rom in fastboot mode and the unlock tool (wich also told me that my password don't match my account and I need a 6 digits verification code (wtf?)), but my phone is still locked.
Can anyone help me ? I really don't want to buy a new phone just because I did something wrong, I really messed up this time..
Cheers !

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