Every thing was fine while my nexus s istalled CM10.
But after I install CM10.1 M2,I lost my USB connection.
I get the following when the cable is connected: "USB device not recognized".
I tried on different computers and usb cables then got same "USB device not recognized".
After I google that, They said install an app called "USB Switcher". Open it and clicked change to mass storage
and reboot. Then my computer still said "USB device not recognized".
I found the cyanogenmod official forum. There was a man got same proble. I post my story.
but did not get reply.
I thought it may be a bug with MTP transfer mod.
But I did got more information about that.
I thought it may be a bug for CM10 ,but now I intalled CM10 MOD from CM10 M2 TO RC5. Still got same thing.
So I come here for help.
Thanks in advance for any suggestions.
Hi there mate,
try this method :
http://forum.xda-developers.com/showthread.php?t=1901617
cheers
That did not help.
eytan123 said:
Hi there mate,
try this method :
http://forum.xda-developers.com/showthread.php?t=1901617
cheers
Click to expand...
Click to collapse
Hi there
That did not help.
The problem happened after I upgraded CM10.1 CM2 from CM10.1 CM1.
What I did is that just wiped data,cache and install CM10.1 CM2. Then I lost USB connection.
No Prompt for USB storage when connected to PC
Hi, I notice that i am having a problem since some days that am not getting the prompt for USB storage when connected to my Laptop.
I tried all possible solutions changing cables, mounting SDcard from boot, etc etc and also chnaged back an older update of the current ROM. But nothing seems to work. Please help
Model - Nexus S
Android Version : 4.2.2
Baseband Version: I9020XXKI1
Kernel Version: 3.0.50-Cynogenmod-gb97752e [email protected] #1
Fri Jun 7 19:30:29 IST 2013
CPU ARMv7 Processor Rev 2(v71)
Memory: 396
Avatar ROM Version: 2.14b- 1029 20130607-crespo
Build Date Fri Jun 7 19:22:06 IST 2013
Build Number : cm_crespo-userdebug 4.2.2JDQ39E 1029 dev-keys
Vijay
[email protected] said:
Every thing was fine while my nexus s istalled CM10.
But after I install CM10.1 M2,I lost my USB connection.
I get the following when the cable is connected: "USB device not recognized".
I tried on different computers and usb cables then got same "USB device not recognized".
After I google that, They said install an app called "USB Switcher". Open it and clicked change to mass storage
and reboot. Then my computer still said "USB device not recognized".
I found the cyanogenmod official forum. There was a man got same proble. I post my story.
but did not get reply.
I thought it may be a bug with MTP transfer mod.
But I did got more information about that.
I thought it may be a bug for CM10 ,but now I intalled CM10 MOD from CM10 M2 TO RC5. Still got same thing.
So I come here for help.
Thanks in advance for any suggestions.
Click to expand...
Click to collapse
i son't think it's rom related, i had the same issue with others rom, i asked here but nobody answered me... anyway i found that if you pullout battery then go in recovery fix permission and reboot it starts working again... i think it's some kind of error in the file system, propably the best solution would be to format the partition deleting all data on SD... i'm not able to understand what caused this, one thing i did, but i don't know if it's related, was using LAGFIX and trimming system and data... u can try to mount USB from recovery and see if that works, what recovery are you using ???
kriout said:
i son't think it's rom related, i had the same issue with others rom, i asked here but nobody answered me... anyway i found that if you pullout battery then go in recovery fix permission and reboot it starts working again... i think it's some kind of error in the file system, propably the best solution would be to format the partition deleting all data on SD... i'm not able to understand what caused this, one thing i did, but i don't know if it's related, was using LAGFIX and trimming system and data... u can try to mount USB from recovery and see if that works, what recovery are you using ???
Click to expand...
Click to collapse
My recovery is ClockworkMod Recovery v6.0.3.1
I got a way from cm forum。 They said pullout the battery and hit power button random then it will work。But that didn·t help。
I tried your method fix permissions. reboot... IT`s did not work. I try to recheck the USB DEBUG MODE。 It's reboot ...
after all. Noting changed...
I will backup my phone. And try to repartition .and install the latest CM 10.1.0 http://get.cm/get/8Li .
that one is the last cwm recovery and usb mount doesn't work in that ... try last philz touch recovery u can find it here http://d-h.st/users/philz_touch/?fld_id=16784#files and try again, try mounting usb from recovery and see if it works, try flashing another kernel and fix permission againg, it may works the second or third time maybe ...
How to use this Philz Touch recovery?
Hi Kriout, I am unable to access my phone from my computer for about a week now. Earlier it was working fine. I tried resetting the usb ports by uninstalling and re-installing them. only once myphone (Nexus s I9020) is recognized as an unknown device but Windows 7 unable to update the drivers or find them for this device.
If I want to even go back to stock rom ( I am currently using Avatar ROM 4.2.2(android) ) as i am unable to access my phone via computer.
I tried going back to older updates of Avatar Rom to see if its the ROM which might be the issue, but that didn't work either.
I tried mounting the USB/SD via the bootloader but no use.
Can you help me please?
Vijay
paydy12 said:
Hi Kriout, I am unable to access my phone from my computer for about a week now. Earlier it was working fine. I tried resetting the usb ports by uninstalling and re-installing them. only once myphone (Nexus s I9020) is recognized as an unknown device but Windows 7 unable to update the drivers or find them for this device.
If I want to even go back to stock rom ( I am currently using Avatar ROM 4.2.2(android) ) as i am unable to access my phone via computer.
I tried going back to older updates of Avatar Rom to see if its the ROM which might be the issue, but that didn't work either.
I tried mounting the USB/SD via the bootloader but no use.
Can you help me please?
Vijay
Click to expand...
Click to collapse
- you should first try to understand if it's a driver problem or a smartphone problem, try to mount USB on other pc
- if they doesn't work you should try to mount it in recovery, use TWRP, an old CWM ( in the last one this function doesn't work) or the philz recovery that u find here http://d-h.st/users/philz_touch/?fld_id=16784#files, try to fix permission, wipe cache and dalvik and pullout battery alos several time if it doesn't work. i found out that for me pulling out battery entering recovery fixing permission, shut down, pull out battery entering recovery and mounting USB often worked... you can try also using different kernel,
- my idea is that the problem is an error in the SD file system so propably the best solution could be formatting the unity from the smartphone itself. i still didn't do it but i made a good cleanup of all folder, even the system file and system folder, leaving jjust music photo and download...
- if everything works in recovery but not in the rom, it could be a kernel or a rom problem, so first change the kernel, if doesn't work make a clean install of something else ... i'm using MIUI v5 with marmite 8.7bigmem and for now everything started working again ...
Thanks
kriout said:
- you should first try to understand if it's a driver problem or a smartphone problem, try to mount USB on other pc
- if they doesn't work you should try to mount it in recovery, use TWRP, an old CWM ( in the last one this function doesn't work) or the philz recovery that u find here....... try to fix permission, wipe cache and dalvik and pullout battery alos several time if it doesn't work. i found out that for me pulling out battery entering recovery fixing permission, shut down, pull out battery entering recovery and mounting USB often worked... you can try also using different kernel,
- my idea is that the problem is an error in the SD file system so propably the best solution could be formatting the unity from the smartphone itself. i still didn't do it but i made a good cleanup of all folder, even the system file and system folder, leaving just music photo and download...
- if everything works in recovery but not in the rom, it could be a kernel or a rom problem, so first change the kernel, if doesn't work make a clean install of something else ... i'm using MIUI v5 with marmite 8.7bigmem and for now everything started working again ...
Click to expand...
Click to collapse
Here's what i Did. I did install Philz touch recovery. Its very useful. I also installed the Nexus Root Toolkit (NRT). Using NRT I launched the USBDeview. Using this i removed all the google related drivers from the system. I then restarted my phone is bootloader mode and restarted my system as well. Now my System was trying to install the nexus S drivers but unfortunately it said that the device in disconnected. But then in bootloader mode i put the phone in Mount USB storage mode and VOILA i was able to see all my files. I did take a quick back up . But still in the normal mode i was not getting the USB Storage prompt. Now i went back to the bootloader and did a factory reset. and then installed the Latest Avatar ROM. and now I am able to access the Phone storage through my computer.
I am not sure if i had deleted some files by mistake or some other issue. And thank for referring the Philz Touch Recovery. Its great.
Now am thinking of installing the Stock ROM for NEXUS S back on to my Phone. Do you think its a good Idea?
Thanks for all the help mate.
paydy12 said:
Here's what i Did. I did install Philz touch recovery. Its very useful. I also installed the Nexus Root Toolkit (NRT). Using NRT I launched the USBDeview. Using this i removed all the google related drivers from the system. I then restarted my phone is bootloader mode and restarted my system as well. Now my System was trying to install the nexus S drivers but unfortunately it said that the device in disconnected. But then in bootloader mode i put the phone in Mount USB storage mode and VOILA i was able to see all my files. I did take a quick back up . But still in the normal mode i was not getting the USB Storage prompt. Now i went back to the bootloader and did a factory reset. and then installed the Latest Avatar ROM. and now I am able to access the Phone storage through my computer.
I am not sure if i had deleted some files by mistake or some other issue. And thank for referring the Philz Touch Recovery. Its great.
Now am thinking of installing the Stock ROM for NEXUS S back on to my Phone. Do you think its a good Idea?
Thanks for all the help mate.
Click to expand...
Click to collapse
i don't think the stock rom is the best rom ... it depends on what you need ... by the way what is your data transfer rate ( into the SD )??? me in recovery get a good speed with a lot of spike, it transfer data at 5 mbs with spike of 15 and sometime go to 0 ... when i mount USB on the rom i get an almost constant 1.5 mbs that is reaaaaaaally slow ... if i test the write speed using the phone it returns me a normal speed...
p.s. when u say u mount USB in bootloader, u mean on recovery ?
Hey Guys,
in the last weeks a problem with my USB-Port occured. About 2 weaks ago i was able to plug in an usb drive and backup my system onto it via twrp. Yesterday i wanted to refresh the backup and twrp did not recognized the drive. I restarted the phone, and flashed the newest version of twrp via odin. Still not recognizing any usb storage. Then i booted up and pluged the usb storge in ... still not detected.
Even when i connect the phone to my pc it is not detected. The only way to connect my phone to the pc, ist by using the download mode and flash something via odin.
Now I'm confused. Is the USB-port not working or is something wrong with the software. Should i flash a 4 Port firmware and install everything again?
And why the **** is the phone detected while its in downloadmode but not detected in any other mode (recovery, booted up, shutdown etc.) ?
I appreciate any advice
Flash Stock Rom
I tried to flash the stock rom and it didn't solve the problem.
Its so strange i can flash roms and recoverys using the download mode. But in any other mode the usb storage is not detected. Even beeing in the twrp i cannot get the an usb-stick to be detected. Actually im pretty sure the usb-port is broken, but as i said i appreciate every advice.
Last idea i have is to flash a 4 part firmware, but i not sure wheather this would change anything.
SeppGoPro said:
I tried to flash the stock rom and it didn't solve the problem.
Its so strange i can flash roms and recoverys using the download mode. But in any other mode the usb storage is not detected. Even beeing in the twrp i cannot get the an usb-stick to be detected. Actually im pretty sure the usb-port is broken, but as i said i appreciate every advice.
Last idea i have is to flash a 4 part firmware, but i not sure wheather this would change anything.
Click to expand...
Click to collapse
If different ROMs don't fix it then yes your USB is FUBAR. The functionality of low end operations such as download mode work because they use very little. Does it charge?/
Hi all, a couple nights ago I flashed Lineage 15.1-20180806 to my OPO and everything went smooth. This morning I tried to connect it to my pc to transfer some pics and to my surprise the PC doesn't recognize it.
It looks like the PC is "trying" to establish a connection because the led in the phone blinks really fast for some small periods of time. The phone isn't charging when connected to the PC either.
What I have already tried:
- I already enable USB debugging in developer options
- Set MTP as default usb configuration
- Tried 2 different cables and different usb ports in PC.
I will try again in another computer when I get home but, honestly, this doesn't seem to be a problem with my PC or the cable as those were the ones I used when I flashed the rom and I also used the same cable when I transferred files to the same PC in the past. The phone was running Lineage OS 13 before the flash I think.
Any idea what else can I try to get it to work? I'm afraid I will be attached to this rom forever since I won't have a way to flash another ROM right?
EDIT:
If I go into recovery mode (TWRP) and plug the usb cable the PC recognizes it and I can transfer my files. So I'm 100% sure this is on Lineage OS. Again, when I get home I will see if ADB works while in TWRP but still would like to know if any of you guys has had this issue solved.
Thanks!
do you have anything important on your oneplus one
kallum7 said:
do you have anything important on your oneplus one
Click to expand...
Click to collapse
Nothing so far. It will become a back up phone soon.
Hi you need to follow this guide https://www.google.co.uk/amp/s/foru...neral/guide-unbrick-oneplus-one-t3013732/amp/ and even though it says it is do not use for soft brick just use it anyways
kallum7 said:
Hi you need to follow this guide https://www.google.co.uk/amp/s/foru...neral/guide-unbrick-oneplus-one-t3013732/amp/ and even though it says it is do not use for soft brick just use it anyways
Click to expand...
Click to collapse
Thank you, will give it a try and report back later.
adrek09 said:
Thank you, will give it a try and report back later.
Click to expand...
Click to collapse
okay
Is Lineage OS 15.1 supporting VoLTE by any way.
Had the same issue... and had this issue always coming back, currently with LOS18 (some devices worked, others didnt - couldnt see a pattern).
I tried all the triggers like setting File Transfer, disabling USB Debugging - nothing worked...
...until I rebooted my device (a YT703L).
In the end, it should be either (not sure which one actually)
File Transfer - always on (in DevSettings Default USB) or
USB Debugging off (also Dev Settings)
AND reboot.
I recently managed to royally screw up installing Havok OS on my OP7 Pro.
I managed to get OOS installed and everything appears to be working.
However, when I was about to give it another crack, I rebooted into fastboot and the device is showing as "msmnile" and it's not detected by my computer.
Seems to me as though the fastboot ROM is FUBARd... Any ideas how to reflash it?
Install the adb for OnePlus that's automatically pops up when you connect your USB to the PC. Your phone might not show up but this drivers will. You can do it in fastboot mode or adb mode. If not go and search for OnePlus drivers
I had the same issue once. If twrp is still working you can try flashing a stock rom. Everything is in it to fox this. Then wipe system data en cache etc and flash your prevered custom rom.
Otherwise it could be a driver issue. Win 10 doesnt support everything without good drivers and there is even een issue with use of some Usb3 ports VS Usb2. Just try some ports and some drivers on diverend machines.
Last stage is a full factor recovery with
quallcomm download mode. Then every thing Will. Be wiped and you need to unlock boadloader etc again.
Hi all... got a Note FE which I'm starting to think has something wrong with the kernel, or maybe the whole OS itself. Bone stock still on 7.0 due to:
1. No MTP, no D/L mode in USB port - charges just fine though.
2. USB MTP and D/L mode only works on 1 specific PC in the house, an old HP with win 7 in it.
3. When I use the said old PC to Odin Flash this thing, it fails. (FRP? I've tried with lock on and off same results).
4. I'm saying it may be the kernel as I've changed the USB C port twice already, with new hardware, thinking there was something wrong with part.
Your thoughts? The phone works beautifully otherwise. I can't put in TWRP even if I wanted to as I can't Odin into it.
Is there a TWRP update I can get that can be flashed with the stock recovery? I still have that, at least.