I'm having weird problems with the PC to USB connection on a oneplus 3. Im trying to get it to recognise so that I can flash it back to stock, but my PC always gives the "the last device malfunctioned" error and it always shows up as "unknown usb device (device descriptor request failed)"...
This happens in MSM bulk mode, fastboot mode and even in recovery mode. Tried it on a windows 7 and 10 pc, no dice, can't even install the driver. Tried a different cable too. It works completely fine on another op3...
Replacing the USB c port didn't work either. Has anyone had a similar issue? Charging works fine...
I'm hoping it's somehow a software issue because otherwise it's looking like a mainboard issue and these seem quite expensive to replace... so any tips or advice are very welcome
Thanks already
THREAD CLOSED! If you're interested in this subject continue to follow in this already existing thread, where the OP has also posted in the exact same time: https://forum.xda-developers.com/oneplus-3/help/usb-device-recognized-t3722279/page2. The post has been copied to that thread.
@dafonehacker
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Related
Since I had a problem yesterday when trying to backup from ROM Manager, with the ongoing recovery Amon-Ra, I was the Desi who had no access to SD.
Following the tutorial to repair the brick USB, I got to read it again and from there I wanted to connect the PC and gave me a driver error, when it was installed with no problems so far, and I have root and s- off.
The fact is that I get an error installing the blututu driver "? and finally not just install the drivers so I have no access usb from windows.
Now the problem: I can not enable blututu from the configuration of Desi, I say start, I think a few seconds and then disconnect.
I tried to flash the radio, thinking that since it is the same chip that controls the wifi, 3g, blututuh, etc ... be solved and has not worked.
I do not know if you have something to do, but I notice that in settings has lost blututu device name. Do you know how I can fix this?
Moved to Q&A
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Q&A (Questions and Answers) - all questions, irrespective of type, get posted in here whether they be theme related, accessory related, technical, etc.
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Hi, just to let you know that when I want to choose "Device by OS or Manufacturer" and then "Sony Ericsson" and "All/Android" I have an error message saying :
"Invalid Forum specified. This can happen for a variety of reasons-- most likely because the thread or post you are trying to view has been moved or deleted. Please return to the forum home and browse for another similiar post."
I tried several times. It can't be deleted or moved as it's the general SE/Android...
Hope I'm not waisting your time.
Can't unlock bootloader. After clicking on start in depth test device reboots and a dilogue appear saying flashing verify ok. But device keeps disconnecting from pc so fastboot can't recognise the device therefore iam unable to proceed further in unlocking bootloader. I've all USB driver and fastboot drivers install correctly. USB debugging and OEM unlock options are also checked.
Help Needed ASAP!!
If you're know this issue or can't able to understand what iam saying please reply.
If you know what should be done to fix this please reply.
@Kenny 07 I moved your thread from Oppo Realme 3 Accessories to Oppo Realme 3 Questions & Answers. I hope you get a reply there.
And please be aware of the XDA Forum Rules:
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Same problem
Kenny 07 said:
If you're know this issue or can't able to understand what iam saying please reply.
If you know what should be done to fix this please reply.
Click to expand...
Click to collapse
Hi bro!
Is this unlocked?
Now, I'm trying to unlock a Realme 3 phone but i can't. My problem is like your.
If you solve it, please tell me how to do!
Many thanks!
If You are not able to unlock Bootloader of your device then use Bugjaegar App instead of PC.
How?
Sachinraja said:
If You are not able to unlock Bootloader of your device then use Bugjaegar App instead of PC.
Click to expand...
Click to collapse
How?
Kenny 07 said:
Can't unlock bootloader. After clicking on start in depth test device reboots and a dilogue appear saying flashing verify ok. But device keeps disconnecting from pc so fastboot can't recognise the device therefore iam unable to proceed further in unlocking bootloader. I've all USB driver and fastboot drivers install correctly. USB debugging and OEM unlock options are also checked.
Click to expand...
Click to collapse
Yes it The fastboot mod Command Platform Tool via cmd in pc - fastboot flashing unlock
Then click the power + for OK now bootloader is unlock
Hello, I seem to have bricked my OnePlus 9 Pro, I was trying to update my phone without losing root, and it got stuck in a Boot loop. I then tried to flash the original os onto the phone without losing data, so I forgot to hard wipe the phone. it's now not turning on at all, No Recovery Mode, no Fastboot, no nothing. I think there's still EDL mode on it, but when I try to fix it using MSM method, it's not showing up. I have installed the Qualcomm driver thing, so it's showing up as that, but No Device is found once trying to fix it with that Method, does anyone have a clue how to fix this.
MOD ACTION:
Thread closed as duplicate of https://forum.xda-developers.com/t/bricked-phone-looking-for-help.4476101/unread
@Aphriz
Please read Rule 5:
5. Create a thread topic or post a message only once, this includes external links & streaming media.
As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer.
You can bump your unanswered question once every 24 hours
Duplicate threads and posts will be removed
Always post in an existing thread if a topic already exists, before creating a new thread.
Use our search function to find the best forum for your device.
Links to an external source are only allowed if relevant to the topic in hand. A description must be included, no copy & pasting from the original source.
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Hello,
my Galaxy S4 Mini GT-i9195 died last weekend out of nothing. Battery was empty, I started it, it boots and switched off again. After I tried to charge it, nothing happens but when I longpress the power button it vibrates one time and the screen stays black.
The phone has TWRP and LineageOS on it and worked fine for some years.
What I've done and what I know:
1) Changed all but the main pcb, I have the same device again and switched all other parts. Same issue, so I'm sure the issue is on the motherboard.
2) Meassured battery current when off 0mA, when on 130-180mA
3) Meassured voltages, 1.8v and 3.0v are there when I switch the phone on
3) Meassured CMD pin on eMMC, the CPU is alive and tries to access the eMMC
What I don't know currently
1) Is the eMMC working correctly
2) Is any other hardware defect?
3) Is there some data corruption on any part of the eMMC?
Before I try to solder something on the phone I would like to test all other ways to recover my data.
The hardware itself is not important, but it would be nice to get the data. The SDcard that was used looks like the data is encrypted, so I suppose the userdata on the eMMC is encrypted as well. This means I hope to get the phone to boot to decrypt all this again.
I've seen that it could be possible to boot the phone from SDCard. Does anyone know how this oculd work?
I have a universal eMMC reader that supports the eMMC used, but don't know if it will work as long as the CPU is powered on.
Has anyone a idea what could be defect or how I can do a further diagnose of the phone to resuce my data?
Hope someone can help. Thanks!
@krater42 Welcome to XDA. When you joined, you agreed to follow the Forum Rules. Please take a moment to review them now, with special attention paid to Rule 5:
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The duplicate post you created will be removed.
Sorry for that, read the 5. rule too late. What do you think, were is the best place for this topic? Which one should I delete?
krater42 said:
Sorry for that, read the 5. rule too late. What do you think, were is the best place for this topic? Which one should I delete?
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Your question is on a Galaxy S4 Mini. This is the right place. We have already removed the duplicate.
Okay, new information. I ****ed up the key combination and now as I do it right, I can boot into ODIN mode.
I tried to read out the pid with heimdall and this doesn't works. On the other phone I tried the same and it works. So I suppose it's not a issue of my setup.