Hey guys, I'm having a problem that I don't know if it can be solved:
When Pie came out, phone had a problem with baseband, fixed it flashing another modem. Then I booted into TWRP and accidentally changed to the unactive and blank slot. My phone does not boot since then... no USB (even qcom usb is not showing), no bootloader, nothing at all.
I did follow some tutorials but no success... tried different Windows drivers, USB ports, cables, Linux, nothing works. Do someone have and idea?
No one has been able to recover from this. Pie and blank slots make bricks. Thank Moto for killing the Z2 with their sloppy coding.
Related
This occurred after I rooted and installed MIUI V4. I want to say that I was able to successfully connect to a computer at least once or twice while on MIUI before this problem started happening. The phone is still able to be charged while hooked up to a computer. I've since flashed over to CM9 and the problem persists. I've tried booting into recovery and mounting usb storage that way. I've also tried to enter download mode and odin was unable to connect. The device hasn't experienced any trauma that I am aware of either, the port looks fine/etc. I guess what I really want to know is: Is this some sort of kernel issue or bootloader type thing that can be repaired by going back to stock; or is it purely a hardware issue?
You might try using a different usb port or try another usb cable. Also try to reinstall the samsung drivers to your computer. Hopes this helps.
Thanks, I've tried all of the obvious things. That's why I'm wondering if it could be a corrupt kernel or something like that.
Here is my problem where I can't get my Sprint S3 connected to PC, I am half rooted, and have no custom recovery, I can't flash anything on my phone except OTAs, please help, any help is much much appreciated.
Background :
I had this phone working completely fine, I bought aftermarket USB cable and attached it to the PC, everything went smooth it got connected fine in MTP mode, on second day when I tried to connect it, it gave me error that USB Device Not Recognized.
Problem :
The phone is not getting connected to PC in any way, whether it is MTP, DM+Modem, PTP, ADB, etc... not even in download mode to flash it via Odin. No matter on which mode I am it always give me error that USB Device Not Recognized.
It sense when I change modes while it is connected to PC, like when I am on MTP and I click DM+Modem or I click USB Debugging, it displays that USB Device Not Recognized message again, so I it is sensing mode changes.
What I did so far :
Changed cable and used brand new Samsung Original cable, changed USB ports, changed 4-5 computers, installed and re-installed drivers numerous times, my friend who does the phone repairs changed Micro USB Slot on the phone 4 times with Original ones, he even took one from working phone and put in on this phone, no luck so far.
My inputs :
I've searched really a lot about this problem, but didn't find any single solution.
Some guys on forums reported that they solved problem by flashing a stock or custom rom as there might be a problem with Kernel.
I can't flash anything on my device since I am on stock recovery and half rooted, I had LJ7 rooted stock on my device, and I took MD4 OTA, now, my phone is half rooted, when I install any application which requires root, I get message that 'Superuser permission denied'.
I can't even uninstall Superuser, because it is system app, I tried to re-root phone via Motochopper method but it doesn't work.
I flashed this phone to different carrier, so, I am afraid I will loose my flash if I take latest 4.3 OTA.
PLEASE HELP IF YOU HAVE ANY SOLUTION FOR THIS PROBLEM, I WANT MY PHONE TO GET CONNECTED TO PC ANYHOW.
I AM READY TO DO ANYTHING YOU SUGGEST TO RECOVER MY PHONE.
keval32 said:
Here is my problem where I can't get my Sprint S3 connected to PC, I am half rooted, and have no custom recovery, I can't flash anything on my phone except OTAs, please help, any help is much much appreciated.
Background :
I had this phone working completely fine, I bought aftermarket USB cable and attached it to the PC, everything went smooth it got connected fine in MTP mode, on second day when I tried to connect it, it gave me error that USB Device Not Recognized.
Problem :
The phone is not getting connected to PC in any way, whether it is MTP, DM+Modem, PTP, ADB, etc... not even in download mode to flash it via Odin. No matter on which mode I am it always give me error that USB Device Not Recognized.
It sense when I change modes while it is connected to PC, like when I am on MTP and I click DM+Modem or I click USB Debugging, it displays that USB Not Recognized message again, so I guess it is sensing mode changes.
What I did so far :
Changed cable and used brand new Samsung Original cable, changed USB ports, changed 4-5 computers, installed and re-installed drivers numerous times, my friend who does the phone repairs changed Micro USB Slot on the phone 4 times with Original ones, he even took one from working phone and put in on this phone, no luck so far.
My inputs :
I've searched really a lot about this problem, but didn't find any single solution.
Some guys on forums reported that they solved problem by flashing a stock or custom rom and as there might be a problem with Kernel.
I can't flash anything on my device since I am on stock recovery and half rooted, I had LJ7 rooted stock on my device, and I took MD4 OTA, now, my phone is half rooted, when I install any application which requires root, I get message that 'Superuser permission denied'.
I can't even uninstall Superuser, because it is system app, I tried to re-root phone via Motochopper method but it doesn't work.
I flashed this phone to different carrier, so, I am afraid I will loose it if I take latest 4.3 OTA.
PLEASE HELP IF YOU HAVE ANY SOLUTION FOR THIS PROBLEM, I WANT MY PHONE TO GET CONNECTED TO PC ANYHOW.
I AM READY TO DO ANYTHING YOU SUGGEST TO RECOVER MY PHONE.
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Click to collapse
Did you uninstall drivers from Windows device manager before reinstalling drivers? I found that this sometimes helps.
joeyhdownsouth said:
Did you uninstall drivers from Windows device manager before reinstalling drivers? I found that this sometimes helps.
Click to expand...
Click to collapse
Yes my friend, I did that.
keval32 said:
Yes my friend, I did that.
Click to expand...
Click to collapse
Is Kies installed on computer? Which version of Windows?
joeyhdownsouth said:
Is Kies installed on computer? Which version of Windows?
Click to expand...
Click to collapse
No, Kies was not installed on my computer when this problem occurred, but I checked installing Kies but no luck so far, and I am on Windows Ultimate x64.
Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
USB port not conecting to pc SPH L900 note 2
I am in the same boat , I have purchased a new usb port, changed it and nothing, I have tried 3 differnt cables , nothing, I have restore the phone and wipe out cache and still nothing.
if you hapen to find a solution plese let me know, and if I find it first I will posted here.
Riclau
gersrt said:
Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
Click to expand...
Click to collapse
I have a really strange problem that none of the other threads in this forum have described. 5X running 7.0 Build NBD90W - Unlocked Bootloader
The 5X was working just fine and I was able to connect to both of my PCs and change the mode from Charging to MTP or PTP from the pull down. Now when I connect, I can see that phone is being charged when connected to the PC, but the pull down is not showing up. If I go into DEVELOPER Options under Networking and try to change it to one of the other settings, nothing happens. My PC does not show the 5X connected in the Device Manager.
I have also tried booting into the Bootloader and using fastboot or adb and neither is able to see the phone. This is happening on multiple PCs.
It's like something is broken inside the phone that it is not communicating. I have tried everything in the forums, I even reinstalled the SDK Toolkit but nothing is working. My last option was to factory reset the phone.
I have also tried to get into Stock Recovery and when I push the power and up button, it gives the message the bootloader is unlocked and then restarts the phone. -- EDIT -- I am able to get into Stock Recovery, I wiped cache and rebooted, still no luck.
Also tried booting into Safe Mode, didn't make a difference.
Any ideas? Thanks....
You didn't mention if you've tried a different cable.
kirkgbr said:
You didn't mention if you've tried a different cable.
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Click to collapse
Good point, I have tried multiple different cables. Same cables work fine with my Nexus 6P.
Got the OTA for N5D91L this afternoon, it was able to successfully update to the November security and after the reboot, still not able to connect to the PC. :crying:
Bump it up!
Oh, i see, i'm not the one with the same problem. i have two 5x with the same problem. both unlocked, rom installed, both started not being detected at some point.
faulty cable
Ok, brought phone to warranty center. They could see a phone and restored OS to original.
Bought another cable to check and it works now ok. Old Nilkin cable still doesn't work (only charges). So, i guess, the problem was with cable in my case.
Good luck finding what's wrong with yours phone.
Hello, my phone has been completely dead after switching to slot B via TWRP.
But major problem is that it is not recognized by PC, no nothing like port 9008 into device manager.
Already tried different combos, but no luck.
Tried with deep flash usb method, still no luck.
Please help if anybody has any idea or method how to bypass this situation.
Also, if anybody knows about the test points in our z2 force please please provide us, Thanks!
If we successfully deal with this situation, many many major problems will be solved or dealt with ease on xda regarding our device.
smartybro7788 said:
Hello, my phone has been completely dead after switching to slot B via TWRP.
But major problem is that it is not recognized by PC, no nothing like port 9008 into device manager.
Already tried different combos, but no luck.
Tried with deep flash usb method, still no luck.
Please help if anybody has any idea or method how to bypass this situation.
Also, if anybody knows about the test points in our z2 force please please provide us, Thanks!
If we successfully deal with this situation, many many major problems will be solved or dealt with ease on xda regarding our device.
Click to expand...
Click to collapse
same issue here m8, no fastboot , no q-usb, nothingg....
im on the verge of recyling my device for like 250rs(less than 4$)
I know it's a given but...u installed Qualcomm drivers for edl mode right?
Dany XP said:
I know it's a given but...u installed Qualcomm drivers for edl mode right?
Click to expand...
Click to collapse
i did
no response
my issue was i disconnected and rebooted the device while reflashing the firmware(mid way)
and its been dead ever since
<deleted>
Accidentally flashed the wrong blankflash (so I can't flash Android) and I didn't find any way to put the phone back to EDL mode... Only Lenovo/Motorola knows...
Yep, I'm having the same issue. I was on Stock Oreo, and tried to OTA to Pie (my phone is RETBR), OTA was detected and download, but the install fails every time, seems to be an error with partition B (logs are above), so I intended to flashall the slot B to "correct" the partition, but as soon as I marked B as active and rebooted to bootloader again, the phone didn't startup anymore, and nothing is reconized on PC.
Anyone got any progress on this?