Hi. Ive bought redmi 4x for my son. After unpack i registered it to all accont an made updates for latest miu roms aviable in the midle of november. There still was not able miui 9. After all that updates everythink was fine and works. During christmas my son umpack his gift and lucky want try new phone but after he try to conect new instaled skype to his aacount he recognised there is not possible touch space key on keyboard... we tryied it too and realy no poosible touch any key in down in down part of touchscreen. I thought it may be problem with update and i updated it to miu 9 . After instalation problem was not solved.. still no possible use this new phone. Can please anyone advice me what to do? If is possibility this is only software problem or it is somethink with screen
thank a lot
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Hi all,
Please help me out.I brought my phone 1 week back and installed cyanogenmod 7 on it.But after using it I thought its not so good in terms of look.So I decided to revert it back.I downloaded andoird 2.2 firmware from LG website and used KDZ to install it.But when I was installing it phone restarted automatically and LG logo appears and a black screen came.I tried to install many time but still stuck on this.Please help me..I blocked my internet connection and I tried with different modes like emergency and diag and disabled LG modem in device manager.Nothing is working.Please help me and whether I can get it to LG service center and whether they can find it out that I flash my phone.So that I can repair it telling it is in warranty.Please help me guys.This is my first android phone.
Did your button always flashing? What ROM version did you use?
yes the buttons are always flashing after LG logo and when I get the black screen I
am using V10A_00.kdz india version.Please help me
Please don't be panic, it also happening to me few times ago...
Did you already got this tutorial?
Find another version of ROM, try V11B.
Thanks a lot!!! I will try to install and I will let you know whether its working or not.
Okay, do your best..
I'll be online for the next 2 or 3 hours...
Its working now..Thanks a lot.I will never forget your help..
But the problem is now I am not able to connect to 3G gprs.Any suggestion please..
Now I am getting gprs.Installed some old firmware.. thanks a lot again..
nsakhare said:
Now I am getting gprs.Installed some old firmware.. thanks a lot again..
Click to expand...
Click to collapse
You are welcome...
So i factory rested the phone, then installed rom manager from google play and instaled CWM then pressed reboot to recovery and the phone turned off. Now when i want to turn it on it stucks on LG logo, tried all combination (i think so) but it but it shows LG logo then screen turns off. Anybody help?
Edit: I found out that i can turn my phone in SW upgrade and use Smart Flash Tool, but the problem is that none of the drivers are working, i tried about 10 of them, pc cant recognize my LG, anybody help?
Here to help!
Mattas92 said:
So i factory rested the phone, then installed rom manager from google play and instaled CWM then pressed reboot to recovery and the phone turned off. Now when i want to turn it on it stucks on LG logo, tried all combination (i think so) but it but it shows LG logo then screen turns off. Anybody help?
Edit: I found out that i can turn my phone in SW upgrade and use Smart Flash Tool, but the problem is that none of the drivers are working, i tried about 10 of them, pc cant recognize my LG, anybody help?
Click to expand...
Click to collapse
I had this problem like 5 months ago
OK read this and follow the exact guide im doing it personally so that you dont have to search! kk
(for getting your phone working)
1.install the phone drivers from the website ( it might show on the com port thingy then )
2. flash only a gingerbread rom or froyo rom because the ICS rom is locked with a bootloader and will cause the lg logo thing all over again if you flash
3.From this link download the gingerbread rom( download the V20A from venezuela )( http://lg-phone-firmware.com/index.php?id_mod=1 )then use the rom convertor ( go to this link for the guide on how to flash http://forum.xda-developers.com/showthread.php?t=2144577 )
4. if it works, all you have to do is put a rom on your sd and go on with your life
( PS I suggest you try HUEXXX's IZS ROM or Marvel V9 as they both are really stable and works really well)
as for other roms
Dont forget to click the thank button on the corner of this post
Will it work normaly if i flash venezuela rom not baltics (im from baltics)?
Mattas92 said:
Will it work normaly if i flash venezuela rom not baltics (im from baltics)?
Click to expand...
Click to collapse
It will work fine!
Im not from venezuela myself i live in the middle east ( im indian though )
So it will work fine
the guide above was from personal experience my friend!
if anything goes wrong please feel free to ask!
im doing everything what tutorial says, but my pc still cant recognize my phone and smart flash tool cant find it too. Maybe its because windows 8.1?
NOPE
Mattas92 said:
im doing everything what tutorial says, but my pc still cant recognize my phone and smart flash tool cant find it too. Maybe its because windows 8.1?
Click to expand...
Click to collapse
its not because it windows 8.1
MINE IS WINDOWS 8.1
Calm down give me a day ill find a possible solution
Thank you for your help dude
Sorry for double post, but is this possible on lg optimus black? http://forum.xda-developers.com/showpost.php?p=38838927&postcount=7
..hm
Mattas92 said:
Sorry for double post, but is this possible on lg optimus black? http://forum.xda-developers.com/showpost.php?p=38838927&postcount=7
Click to expand...
Click to collapse
possible but not safe!
causes permanent brick if not done well ( i think )
your not detecting problems could be anything!
try reinstalling the drivers all over again
or try another computer!
and also the USB CABLE you are using should be lg ones
and if any lg ones dont work use your OB CABLE!!
REPLY ASAP WITH RESULTS
aaronjgeorge said:
possible but not safe!
causes permanent brick if not done well ( i think )
your not detecting problems could be anything!
try reinstalling the drivers all over again
or try another computer!
and also the USB CABLE you are using should be lg ones
and if any lg ones dont work use your OB CABLE!!
REPLY ASAP WITH RESULTS
Click to expand...
Click to collapse
Tried reinstalling drivers about 20 times;
Tried on another computer still the same;
Tried other (not LG) cable still the same
Today I was at local service center, they said that they cant fix it, so they sent my phone to a better service and they have some kind of box mobile phone fixing tool. Looking forward, that costs 10 to 15 euros. hopefully they fix it.
...
Mattas92 said:
Tried reinstalling drivers about 20 times;
Tried on another computer still the same;
Tried other (not LG) cable still the same
Today I was at local service center, they said that they cant fix it, so they sent my phone to a better service and they have some kind of box mobile phone fixing tool. Looking forward, that costs 10 to 15 euros. hopefully they fix it.
Click to expand...
Click to collapse
GOOD LUCK!
and before you do anything to your phone
read the side effects also!
cheerios
ok thanks next point is a stable rom when i get my phone fixed
I have a problem no display, screen in completely black..
OS is running bcz it rings when someone call or message. i can restart it,, i make it to soft reset,,,
plz help what i do??
shahzadakram67 said:
I have a problem no display, screen in completely black..
OS is running bcz it rings when someone call or message. i can restart it,, i make it to soft reset,,,
plz help what i do??
Click to expand...
Click to collapse
Microsoft has already publish an update for lumia 535 for screen and touch problems. If you have the factory windows phone version 8.10.14219.341 (check it from settings-about), please check for updates from settings-system update menu. The next version from factory version solves all touch problems and the screen problems. After update, your phone will fe fine! If you have a problem or you have a question, ask me!!
Stavros Georgaris said:
Microsoft has already publish an update for lumia 535 for screen and touch problems. If you have the factory windows phone version 8.10.14219.341 (check it from settings-about), please check for updates from settings-system update menu. The next version from factory version solves all touch problems and the screen problems. After update, your phone will fe fine! If you have a problem or you have a question, ask me!!
Click to expand...
Click to collapse
I have the same issue, it's not soft related, my device is already up to date.
it's more like a MoBo default a HW known issue we may need to replace the mother board.
I have just got android P update a few munites ago. After restart, My Phone required password as ussual. But it doesn't appear keyboard .... That's amazing ! Now i'm crying over my phone =((( just see , can't touch ! Anybody with knowlege tell me how to solve this problem ! I have no idea now and not good at deeply system. I just bought phone and use it , no root , no unlockBoatloader so far !
Ngheoden said:
I have just got android P update a few munites ago. After restart, My Phone required password as ussual. But it doesn't appear keyboard .... That's amazing ! Now i'm crying over my phone =((( just see , can't touch ! Anybody with knowlege tell me how to solve this problem ! I have no idea now and not good at deeply system. I just bought phone and use it , no root , no unlockBoatloader so far !
Click to expand...
Click to collapse
I ve got problem too! I got update today .... system->system updates (was on 9.6.17.0) and after downloaded and applying i had option "RESTART"
After restart -> BLACK SCREEN
(Flashing again V9.6.10.0 version, that one was thy only one that worked with MiFlash - newer couldnt install system on my MI A2)
Ngheoden said:
I have just got android P update a few munites ago. After restart, My Phone required password as ussual. But it doesn't appear keyboard .... That's amazing ! Now i'm crying over my phone =((( just see , can't touch ! Anybody with knowlege tell me how to solve this problem ! I have no idea now and not good at deeply system. I just bought phone and use it , no root , no unlockBoatloader so far !
Click to expand...
Click to collapse
Force restart the device.
caaajq said:
I ve got problem too! I got update today .... system->system updates (was on 9.6.17.0) and after downloaded and applying i had option "RESTART"
After restart -> BLACK SCREEN
(Flashing again V9.6.10.0 version, that one was thy only one that worked with MiFlash - newer couldnt install system on my MI A2)
Click to expand...
Click to collapse
Seems like i have disabled GGkeyboard before cause i used to another keyboard for getting better exp in my language ! After restart several times, i turned off power and like you said : Black Screen !
zurik said:
Force restart the device.
Click to expand...
Click to collapse
i did it but it doesn't work ! After that , i have to use factory reset and lose my document =(( . The problem have been sovled !
hello everybody
this redmi note 9 global 3/64 gb was working just fine.
one day the screen became so lagy so i tried to factory reset it then the screen became totaly not responding so i took it to repair shop he said the touch screen was the problem so he replace it, and didn't work so the problem was not in touch screen.
then suddenly the phone got hard bricked i give it to many repair shop and they can't fix it, every repair shop said different storys, one said the problem is in motherboard's circuit, another one said the phone is global but the manufacturer put an Indian motherboard...
i lost a lot of money but the phone is not fixed
then this week i tried to check if the motherboard stills alive so i plug it on my pc then i saw the usb port of this phone on device manager, so i tried to flash it with sp flash tool,, i downloaded miui 13 fastboot rom (the phone was on miui12 before he got hard brick), i install drivers and bypass and i run sp flash tool i load all the settings, when i press start it says "STATUS_DA_HASH_MISMATCH".
i tried everything to solve this, but nothing, i saw many people who got this error message and i tried there solutions but NOTHING!
i'm not going to more repair shops because one of them stole my selfie camera, so this is my last hope.
i hope someone who has experience to help me.
rz_q said:
hello everybody
this redmi note 9 global 3/64 gb was working just fine.
one day the screen became so lagy so i tried to factory reset it then the screen became totaly not responding so i took it to repair shop he said the touch screen was the problem so he replace it, and didn't work so the problem was not in touch screen.
then suddenly the phone got hard bricked i give it to many repair shop and they can't fix it, every repair shop said different storys, one said the problem is in motherboard's circuit, another one said the phone is global but the manufacturer put an Indian motherboard...
i lost a lot of money but the phone is not fixed
then this week i tried to check if the motherboard stills alive so i plug it on my pc then i saw the usb port of this phone on device manager, so i tried to flash it with sp flash tool,, i downloaded miui 13 fastboot rom (the phone was on miui12 before he got hard brick), i install drivers and bypass and i run sp flash tool i load all the settings, when i press start it says "STATUS_DA_HASH_MISMATCH".
i tried everything to solve this, but nothing, i saw many people who got this error message and i tried there solutions but NOTHING!
i'm not going to more repair shops because one of them stole my selfie camera, so this is my last hope.
i hope someone who has experience to help me.
Click to expand...
Click to collapse
Try mtk auth bypass tutorials on YouTube
the DA file was not compatible with your device, mostly it just work fine with MTK_AllInOne_DA.bin, try looking for DA file that compatible with your device and try flashing it again. or here, https://m929.ru/_pages/mtk_bypass.html
loftheaven said:
the DA file was not compatible with your device, mostly it just work fine with MTK_AllInOne_DA.bin, try looking for DA file that compatible with your device and try flashing it again. or here, https://m929.ru/_pages/mtk_bypass.html
Click to expand...
Click to collapse
i installed the baypass tool on this link and i tried to flash using MTK_AllInOne_DA and DA_6765_6785_6768_6873_6885_6853 but didn't work