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Hello,
My Samsung Galaxy S is listed as Unknown Device.
It started after an update to 2.2 via Kies and i did that with the regedit exploration. That was the 2.2 beta and then i updated it again with the official release this time also with the regedit exploit. I have formated the internal SD (i cant dismount it cause im on froyo i guess? atleast there is no option about it). Factory reset and so on.
Reinstalled kies 5 times, installed USB drivers again and again. I have tried it on different platforms with both XP (32-bit), Vista (32-bit) and Slackware Linux (32-bit). The computors just cant find drivers for the device.
I have tried all the different usb options in the phone settings nothing happends. I think i have tried everything that can be found here and on google...
The phone is Rooted and im now on PDA: I9000XWJP6, PHONE: I9000XXJPM, CSC: I9000XEEJP4.
Build Info: 2010. 10.
I believe the main thing here is that i dont even get the MTP application in the phone to recognize that a USB connection have been initialized. Nothing happend in the phone when i connect the USB no MTP screen or anything, just chargeing. I have tried 2 diffrent usb cords both that worked before so its not that.. The computor just says unknown device and Kies dont notice anything at all.
I have tried installing another firmware with Odin in Download mode and stil unknown device.
So i believe the phone have, in some way lost its internal usb drivers? I have also noticed that the battery "100% charged" icon does not disapear after i disconnect the usb or the charger. Also sometimes the icon continues to charge after i disconnect. Sometimes when i turn the phone of it starts by itself after like 2 min.
Anyways! What i was wondering is if there is a way to install an official firmware via update.zip volume-up+home+power?
When i try to install a customized rom with update.zip it says:
E:signature verification failed Installation aborted.
Cause of 3e bootloader? But i think its best to maby have a good stable firmware before i go customized?
So any help would be appreciated!!! heeeeeeeelp.....
Try installing theses drivers x64 x86 depending on what operating system you're on.
If that doesn't work try going into download mode and connect with odin. With the recovery problem you need to flash 2e recovery
You can also try and download and flash the latest version firmware to your phone and see if that helps.
Good luck and tell me how it goes
Serikiito said:
Try installing theses drivers x64 x86 depending on what operating system you're on.
If that doesn't work try going into download mode and connect with odin. With the recovery problem you need to flash 2e recovery
You can also try and download and flash the latest version firmware to your phone and see if that helps.
Good luck and tell me how it goes
Click to expand...
Click to collapse
Hi m8!
Thx for the reply!
I have allready tried installing those drivers doesnt work for me.
I have tried Download mode with Odin to, it still says Unknown Device in Windows (i have Vista 32-bits, but tried it on XP and Linux to).
So anything that has to do with a USB-connection seems impossible at the moment...
The phone dont start the MTP application at all and windows dont install the drivers, it just says unknown device when trying to install.
I just unistalled Kies and removed everything from regedit with "kies" in it and then rebooted and downloaded a new fresh Kies file. Installed it and rebooted again while i wiped the phone, formated the SD and did a factory reset.. still "Unknown Device" :[
The problem seems to be the software in the phone.. so my question is: Is there is anyway to update or flash the firmware in the phone without any USB connection?
Is there maby any way to get 2e recovery mode without usb connection?
Endombed said:
Is there maby any way to get 2e recovery mode without usb connection?
Click to expand...
Click to collapse
There is an app in the Android Development section here that allows you to flash a kernel within Android. Never tried it myself but I believe it is now stable and you could use it to flash CF-Root internally
EDIT: Here you go...
http://forum.xda-developers.com/showthread.php?t=877444
Have you tried recovery mode? Big yellow triangle with Android man holding shovel. Then connect to PC with Kies running and click on firmware update button.
Thx man!
But it seems that i dont have root access anymore, so cant use that app either :/ i think im a hopeless case.. :[
Tehpriest said:
Have you tried recovery mode? Big yellow triangle with Android man holding shovel. Then connect to PC with Kies running and click on firmware update button.
Click to expand...
Click to collapse
Yes man.. i get the same thing with the Yellow friend that says "Do not turn of target!!!"..
"One of the USB devices attached to this computor has malfunctioned. And Windows does not recognize it."
and also
"Unknown Device Installed
The software for this device has been successfully installed.
Unknown device - - Ready to use"
Are you connecting through a hub or direct to the back port of the PC. A hub will cause problems. If direct then try this.. Plug in and wait till you get the unrecognised device info. go into device manager, identify the device it will either say Samsung or unknown device. right click and remove device say yes if it asks if you want to delete the driver. now restart the pc after unplugging the usb then after it has fully restarted and connected to the net plug it back in again. Hopefully it will look on the net for the driver and install the correct one.
Tehpriest said:
Are you connecting through a hub or direct to the back port of the PC. A hub will cause problems. If direct then try this.. Plug in and wait till you get the unrecognised device info. go into device manager, identify the device it will either say Samsung or unknown device. right click and remove device say yes if it asks if you want to delete the driver. now restart the pc after unplugging the usb then after it has fully restarted and connected to the net plug it back in again. Hopefully it will look on the net for the driver and install the correct one.
Click to expand...
Click to collapse
Yep tried that to.. i have even tried it on 3 diffrent computers 2 of them in all usb ports.. and everything els works that was connected in those ports.
I dont think its the software in the computer that is the problem.. :/
I believe there is some internal (in the phone) usb firmware problem, if thats possible?
i have exactly the same problem my usb by giving uknown device (i used it at 3 computer with kies software) it seems usb not working anywhere.
I believe our only solution is to find a way to install e2 recovery via the phone.
I have this problem also.
My SGS is rooted.
I tried everything. Googled many hour.
I din't know what more to do.
I have "Android system recovery <2e>" Is this an advantage?
I turned the phone in to my provider. this message is what i got from the repairservice.
Repair Details: The phone's charge connector is moisture/water -damaged, can not be repaired. returned without action.
WTF?!! i have been really careful with the phone. The only thing i can think of is that it has been really cold where i live (Sweden) and i had it in my pocket.. but i mean cmon! it goto withstand that!
I guess i have to wait for samsung to make it possible to update firmware via Wifi.
Neon2 said:
I have this problem also.
My SGS is rooted.
I tried everything. Googled many hour.
I din't know what more to do.
I have "Android system recovery <2e>" Is this an advantage?
Click to expand...
Click to collapse
With Recovery 2e i think it can be possible to update your phones firmware with the update.zip file but i think you need to have your phone rooted.
Repair Details: The phone's charge connector is moisture/water -damaged, can not be repaired. returned without action.
All makes of Smartphone seem to suffer from, condensation problem .
Or at least thats what the service centres
jje
Endombed said:
With Recovery 2e i think it can be possible to update your phones firmware with the update.zip file but i think you need to have your phone rooted.
Click to expand...
Click to collapse
I think so. I have my phone rooted and also ROM Flash Manager installed. The issue now is to find an european stock image to flash compatible with ROM Flash Manager
I looked for the stock firmware image (my phone has JF3) but can't find where.
Anyone?
I don't want to flash a cooked image just in case I have to ship the phone to the repair service.
Hello, I have exactly the same problem.
My SGS is unrooted, due to warranty, and alway keep it with maximum care (it is not a free phone...).
Symptoms are the same:
-It started after an update to 2.2 via Kies
-Absolutely unrecognized by windows (xp32 and win764) anymore
-battery "100% charged" icon does not disappear after i disconnect the usb or the charger
-turning the phone off it starts by itself after like 2 min.
More: incredible but sometimes when connected to car charger, I have the message "usb connected".
Already tried all possible (unrooted) tricks.
I believe usb internal drivers (if any) are corrupted (maybe by moisture?), how to reinstall them?
Maybe usb connector damaged; I have moved a little bit with a scrwdrvr the usb connector plate and clean with air and a thin blade but no result.
I will bring to service, as warranty is still valid, but surely they will discard me (I am optimist)
If there is any solution, please post it.
Hello,
Same here, can't connect phone to pc, mtp dont start on phone after connect it on pc !
Anyone know how flashback stock rom if its possible ?
Hi someone have a stock firmware for flash it in to recovery ?
I think i will try send the phone to samsung after reflashing for see what the guys from samsupport says about this !
Yes, if a part of firmware has been corrupted (with usb info for pc recognition) maybe the solution is to reinstall entire rom.
How to find a stock rom?
How to reinstall rom from SD card in a non rooted phone with no usb connection?
Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
biegan said:
Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
Click to expand...
Click to collapse
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
gregbradley said:
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
Click to expand...
Click to collapse
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
biegan said:
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
Click to expand...
Click to collapse
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
biegan said:
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
Click to expand...
Click to collapse
I forgot to add when i'm doing test point to unlock for example ARC it is also recognised as ZEUS Flash so i thing it stays in some king of boot mode but there is no information in the net how to kick it out or even do jtag because i can doit also but i think it is not supported yet
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
Click to expand...
Click to collapse
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
gregbradley said:
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
Click to expand...
Click to collapse
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
biegan said:
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
Click to expand...
Click to collapse
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
gregbradley said:
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
Click to expand...
Click to collapse
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
biegan said:
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
Click to expand...
Click to collapse
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
gregbradley said:
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
Click to expand...
Click to collapse
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
biegan said:
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
Click to expand...
Click to collapse
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
gregbradley said:
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
Click to expand...
Click to collapse
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
biegan said:
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
Click to expand...
Click to collapse
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
gregbradley said:
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
Click to expand...
Click to collapse
Thanks bro anyway for your help!!
any update about your device...
i have exactly same problem as you mentioned but my device is Xperia V (LT25i)....
waiting for your reply. please do update.
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
bambox said:
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
Click to expand...
Click to collapse
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
gregbradley said:
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
Click to expand...
Click to collapse
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
bambox said:
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
Click to expand...
Click to collapse
put it on charge for 24 hours and leave it alone.
after the 24 hours turn it on.
when i connect my phone with USB to PC.
windows shows notification that malfluctuation in usb installation. http://forum.xda-developers.com/images/smilies/crying.gif
and i cant able to flash the software.
i try it by factory reseting the phone..
but still it was not working..
sorry for bad english but plz help me out..
i cant able to charge my phone.. some time it show battery full notification..
plz help me out..
http://forum.xda-developers.com/images/icons/advanced/battery_full.png
http://forum.xda-developers.com/images/icons/icon9.gif
Reinstall the driver
Downlod the latest drivers..
And also factory reset it many times..
But can able to connect to my pc or other pc.
I tried different cable but not working. ..
Rahul125125 said:
Downlod the latest drivers..
And also factory reset it many times..
But can able to connect to my pc or other pc.
I tried different cable but not working. ..
Click to expand...
Click to collapse
Probably a hardware problem then....
I have had the same problem for a few weeks now. It started to fail occasionally and right now the usb won't work unless you reboot the phone. If i'm running out of battery, i must connect the charger and reboot for the phone to charge. And when the phone is charged, if I unplug the charger, the phone thinks it's still connected.... that is until you reboot again. It's a pain in the ass because also the phone wont go to deep sleep (ab8500 charger attached wakelock is keeping it awake at all times).
I was waiting for mi carrier (Movistar, Argentina) to update to Jelly Bean so i wouldn't need to downgrade (as i read some people experience CSC problems when downgrading) but I'm starting to grow impatient...
Same problem dude..
Good evening everyone!
I need help so bad, so urgent!
It was happen when i try to install TWRP on my SONY Xperia SP using an amazing stupid way, using flash boot command coz i cant install twrp using flash recovery command, but i dont know why that fastboot take so long time and just display <waiting for device>. So i decided to remove my USB and plug it once again. Suddenly, my laptop show a notif. "USB not recognized" and the blue LED is gone, then SONY logo appear and start to charging and u can hear connect-"Not recognized"-and disconnect sounds from laptop. But, when the display turn off, it's turn on again, and 5 seconds later u can hear disconnected sounds, then charging stopped. Few later, the logo come again and charging again, and the same thing happend. When i try to charge from the wall charger, it can charging normally, but I CAN'T TURN THE PHONE ON. It's like the power button has been disabled. So i unplug the charger and turn my XSP on, it can boot normally. But when i try to connect to charger, it wont charging. So on my laptop, even my laptop didnt notice any USB, and my XSP didn't show any LED.
Help me to fix this. I can't charge my phone except to turn it off T_T. Pls give me a way out T_T.
Status: Installed AOSP Oreo 8.0.0 huashan, not rooted and no cwm/twrp (this is what i need to install, so i can root my phone, the latest cwm i installed gone after flashing AOSP ROM), cant connect to any USB even in fastboot mode (i've installed the driver).
seems like you got dust in your usb port , it happened to me once , i freaked out real bad. just try clearing it with some needle or stuff , also you might wanna use emma to revert your phone back to its original stock firmware.
AsadXperia said:
seems like you got dust in your usb port , it happened to me once , i freaked out real bad. just try clearing it with some needle or stuff , also you might wanna use emma to revert your phone back to its original stock firmware.
Click to expand...
Click to collapse
what's emma? how to use that?
it's a sony developer tool. You can use it to install original os on your phone , you just need a pc and internet connection , here
https://talk.sonymobile.com/t5/Andr...ony-Flash-tool-for-Xperia-devices/td-p/307318
Also , just save the customization file and delete the rest , download emma sony flash tool from google ( latest version ) copy the customization file after installing it.
After it completes install , run it and wait for it to open , it may take some time during its first run.
Now plug in ur phone , while holding volume down button , you should see green light on bottom , that indicates you're on recovery mode or flashmode. The Emma tool will detect device and start installing original firmware on it.
AsadXperia said:
it's a sony developer tool. You can use it to install original os on your phone , you just need a pc and internet connection , here
Also , just save the customization file and delete the rest , download emma sony flash tool from google ( latest version ) copy the customization file after installing it.
After it completes install , run it and wait for it to open , it may take some time during its first run.
Now plug in ur phone , while holding volume down button , you should see green light on bottom , that indicates you're on recovery mode or flashmode. The Emma tool will detect device and start installing original firmware on it.
Click to expand...
Click to collapse
that was my problem. when i plug my phone in fastboot or bootloader, pc wont detect it, it says "USB not recognized". also when my phone is standby, it wont detect any usb i plugged in, wall charger or usb pc.
i've installed latest driver for XSP, and USB debugging's on.
have you read my first comment? , clear your phone's usb slot and then try replugging , if it fails try it on a different computer , the problems usually with windows 10 as it loses recognizing devices after some fail attempts.
Hi guys,
I think I have bricked my phone definetley. I did a couple of bad things. First I disconneted the usb cable while flashing with Odine, then, worse I closed odin and the phone went into emergency recovery mode. I tryed to use Smart Swithc to revoer it but it daoes not connect with th W10 Pc. The only thing I can do is to switch off using power and volume down but then it restart atutomatically and shws the emergency recovery screen. I have tryed all te uttons combinations found on the web, but the stubborn piece od hardware does not hear me, Is there someone that cne help me? I am close to use a hammer...
Hey there, when the phone is in emergency recovery mode, does it show up in Odin? If yes, you can try flashing the firmware again. It should work.
No, it does not. When i connect it to the pc I can hear the connetion sound and then immeditely after the disconnection. In other words it connects and then it disconnects on its own. This happens either if connect trough usb B or C. Thanks
enzo-ita said:
No, it does not. When i connect it to the pc I can hear the connetion sound and then immeditely after the disconnection. In other words it connects and then it disconnects on its own. This happens either if connect trough usb B or C. Thanks
Click to expand...
Click to collapse
Can you please try this?
Stuck in emergency recovery mode
I left my tablet charging overnight, i wanted to install crdroid so i unlocked and went into download mode, flashed the vbmeta from twrp and got an error saying it couldn't verify it. So i flashed the stock .md5 files but mid flash it turned off...
forum.xda-developers.com
RVR said:
Can you please try this?
Stuck in emergency recovery mode
I left my tablet charging overnight, i wanted to install crdroid so i unlocked and went into download mode, flashed the vbmeta from twrp and got an error saying it couldn't verify it. So i flashed the stock .md5 files but mid flash it turned off...
forum.xda-developers.com
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Thank again for your help. I do not know what I did, but suddenly the connection via USB C was detected by Odin so I was able to flash the firmware and the phone got life again. Thank again.
Enzo
enzo-ita said:
Thank again for your help. I do not know what I did, but suddenly the connection via USB C was detected by Odin so I was able to flash the firmware and the phone got life again. Thank again.
Enzo
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Happy to hear that!