can i flash custom recovery if frp lock is on? - Galaxy Grand Prime Q&A, Help & Troubleshooting

i need help with my g531h...i have forget my pattern and i need to unlock it without losing data but unfortunately i didnt have usb debugging on and frp lock is on.... can i have any solution to unpattern without losing data??
pls help

Why don't you try to reset the pattern? Fail a bunch of times and try to reset via Google Account. Or go to the Android Manager online on your pc and change the code.
Just make sure your phone is connected to the internet!

Aloosh99 said:
i need help with my g531h...i have forget my pattern and i need to unlock it without losing data but unfortunately i didnt have usb debugging on and frp lock is on.... can i have any solution to unpattern without losing data??
pls help
Click to expand...
Click to collapse
This could help you
https://www.youtube.com/watch?v=pmJBmn2MJNk

I can't connect my mobile to Internet... And I don't have Google account on my device..

Aloosh99 said:
I can't connect my mobile to Internet... And I don't have Google account on my device..
Click to expand...
Click to collapse
You must have a Google account on your phone otherwise you wouldn't be able to have FRP on

I can't make Internet connection to activate my Google account on the phone...

Try calling yourself and pulling the notification bar down.
Try using a flashable ZIP with stock recovery! I don't know if they use zip sign or not

Related

unlock code not working

i set up unlock code for my htc hd2 its working fine until decided to restore some of my files and contacts now when it boot up and i entered password it says it wrong password. Please help.
Please please help i am locked out of my phone
mj4y said:
Please please help i am locked out of my phone
Click to expand...
Click to collapse
I dont think there is any way to bypass an unlock code, however it was set. It is after all there to protect your phone from unwanted use. The only course of action I can sugest is to Hard Reset it back to factory settings which would erase the unlock code but would also erase all msgs, contacts, settings and installed appications on your phone. At least you would be able to get back into it though.

[Q] [q] phone locked due to incorrect pattern unlock

hi all,
my phone is locked, coz of many incorrect unlock attempts. it says enter gmail account but nothng happens, in the fist place i cant enable data or wifi since i cant unlock the phone.
someone know what file to delete in system or data so i can unlock my phone? i dont want to wipe data
thanks
wazzink said:
hi all,
my phone is locked, coz of many incorrect unlock attempts. it says enter gmail account but nothng happens, in the fist place i cant enable data or wifi since i cant unlock the phone.
someone know what file to delete in system or data so i can unlock my phone? i dont want to wipe data
thanks
Click to expand...
Click to collapse
first make a nandroid backup. now wipe data and cache in recovery mode. if you dont know then search here. if you know then after wiping data and cache use nandroid manager to restore your apps,sms,call logs,wifi and bluetooth settings. i dont exactly remember on how to fix it. you were supposed to replace a file in /data which holds the lock pattern info using adb
wazzink said:
hi all,
my phone is locked, coz of many incorrect unlock attempts. it says enter gmail account but nothng happens, in the fist place i cant enable data or wifi since i cant unlock the phone.
someone know what file to delete in system or data so i can unlock my phone? i dont want to wipe data
thanks
Click to expand...
Click to collapse
Iv posted this a few times but here it is again
flash the attachment in cwm with everything mounted
aroma file manager starts
goto data/system
delete gesture.key
delete password.key
reestart
thanks guys, i will try those. btw, the phone is asking for gmail account to unlock, and it always say incorrect username/password, but i put it all correct (i tried in my other device). i think it's another file to delete other than password and gesture key.
anyways, i will still try your suggestions
i deleted the gesture.key but still the phone asks for gmail account before unlock..
wazzink said:
i deleted the gesture.key but still the phone asks for gmail account before unlock..
Click to expand...
Click to collapse
try this buddy,
1. reload ur sim card
2. press power button [hold for a seconds until u see a prompt screen showing Power off, data enable..etc
3. if the screen prompt after pressing the power button choose "DATA ENABLE' then at status bar u will see H, 3G, E signal.
4. enter ur gmail and password
no nid for reflash
mizukage said:
try this buddy,
1. reload ur sim card
2. press power button [hold for a seconds until u see a prompt screen showing Power off, data enable..etc
3. if the screen prompt after pressing the power button choose "DATA ENABLE' then at status bar u will see H, 3G, E signal.
4. enter ur gmail and password
no nid for reflash
Click to expand...
Click to collapse
thanks man.
i also tried it, but still nothing happens.
i believe i correctly entered my account and password.
maybe there's another file to delete in /data.
wazzink said:
hi all,
my phone is locked, coz of many incorrect unlock attempts. it says enter gmail account but nothng happens, in the fist place i cant enable data or wifi since i cant unlock the phone.
someone know what file to delete in system or data so i can unlock my phone? i dont want to wipe data
thanks
Click to expand...
Click to collapse
you don't need internet to use your gmail account to unlock, it uses your last set password stored offline
or delete gesture.key from /data/system with adb
mjz2cool said:
you don't need internet to use your gmail account to unlock, it uses your last set password stored offline
or delete gesture.key from /data/system with adb
Click to expand...
Click to collapse
yes i deleted it already. i entered my google account correctly (i believe), but still no success. sometimes it says, after entering username and password, that i should wait for 30 secs coz i entered the pattern incorrectly. and after 30secs, nothing.
wazzink said:
yes i deleted it already. i entered my google account correctly (i believe), but still no success. sometimes it says, after entering username and password, that i should wait for 30 secs coz i entered the pattern incorrectly. and after 30secs, nothing.
Click to expand...
Click to collapse
did you change your password recently? cause if so, you should try your previous password
mjz2cool said:
did you change your password recently? cause if so, you should try your previous password
Click to expand...
Click to collapse
nope. i think i have to do the last resort. nandroid backup and nandroid manager.
Wiping data solves this problem.
Sent from my GT-S5360 using xda premium

Password request suddenly

Hi,
I need help, my father has a samsung A3 with ROM stock, he knowns 0 about android but he needs phone to work.
He doesn´t have a password code to unlock the phone, but this afternoon, he calls me (with another phone) telling me that suddenly the phone was blocked and he doesn´t knowns the password, he doesn´t put any security code, is like that it appears for "magic". We tried all, i have tried 70 passwords without resoults. I can see the device in android device manager, but i can´t restore the password there. I unlock the SIM but not the phone code.
How can i resolve this?
Any help would be appreciated
bradi25 said:
Hi,
I need help, my father has a samsung A3 with ROM stock, he knowns 0 about android but he needs phone to work.
He doesn´t have a password code to unlock the phone, but this afternoon, he calls me (with another phone) telling me that suddenly the phone was blocked and he doesn´t knowns the password, he doesn´t put any security code, is like that it appears for "magic". We tried all, i have tried 70 passwords without resoults. I can see the device in android device manager, but i can´t restore the password there. I unlock the SIM but not the phone code.
How can i resolve this?
Any help would be appreciated
Click to expand...
Click to collapse
Factory reset is probably the only way. This will wipe ALL user data.
Also be aware this may activate Google FRP Lock.
If it does you will need to input the Google sign in details.

Samsung on5 stuck in setup after hard reset

Guys I recently hard recet after forgetting my password
But now because of hardware problem it cant detect sim either wifi without both of them i can't setup it i want to unlock it without wifi and data is there solution plzzzzz guys reply me
Thanks in advance
rskinfinity said:
Guys I recently hard recet after forgetting my password
But now because of hardware problem it cant detect sim either wifi without both of them i can't setup it i want to unlock it without wifi and data is there solution plzzzzz guys reply me
Thanks in advance
Click to expand...
Click to collapse
Just Flash your updated firmware with Odin. Your Device will work perfectly.
You can setup your Device without any Data Connection and Wifi if you disable reactivation lock from settings before.

How can I add my device for bootloader unlocking without mobile data?

Hey guys, so I accidentally locked my phone, and to unlock it again I need to add the device to my account then wait. But here's the thing, it won't let me do it on Wi-Fi, for some stupid reason it needs me to do it on mobile data only, which I no longer have, and i'm not gonna get mobile data just to unlock it.
Can anyone help me bypass this? I really wanna get rid of MIUI, it's so bad.
Thanks in advance for all the help!!
Bane1020 said:
Hey guys, so I accidentally locked my phone, and to unlock it again I need to add the device to my account then wait. But here's the thing, it won't let me do it on Wi-Fi, for some stupid reason it needs me to do it on mobile data only, which I no longer have, and i'm not gonna get mobile data just to unlock it.
Can anyone help me bypass this? I really wanna get rid of MIUI, it's so bad.
Thanks in advance for all the help!!
Click to expand...
Click to collapse
Nevermind!! I figured it out!! the device is registered even if it says it's not, so I just tried the usual bootloader unlock program and it worked!!

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