Develop Bugs

I cant boot my oneplus 3 at all

i installed cm14.1 today from the cyanogenmod website i had everything running fine until i reboot into recovery. i got a black screen and it didnt bot into recovery at all so i held my power button and volume down and nothing happens. i cant even boot up into fast boot or anything. nothing is turning my phone on. when i connect it to my pc nothing happens. is there anything i can do?

There's a mega unbrick guide for the OnePlus 3, use that then install the correct firmware and install the custom TWRP and re flash the ROM

i tried that method but the device doesnt even show up on my pc

envious86 said:
i tried that method but the device doesnt even show up on my pc
Click to expand...
Click to collapse
Get this sorted yet? You'll need a modified TWRP recovery for the newest CM based builds. I went through the same thing yesterday or the day before. Try holding volume down and power for like 30 seconds until you feel it vibrate that it is rebooting. Then hold volume *UP* while it reboots or if you see the "your device is not safe..." flash screen hurry and press volume down and go into fastboot. From there you can fastboot flash a new recovery.

I had the same problem as well, in device manager go to ports (com & LPT) and it will show up there under qualcum device. Don't forget to go and turn off certificate verification

Thanks guys I'll try this after work. Hopefully it works. If not sure oneplus are hopefully releasing a new phone soon

No it didn't work. I have a feeling I deleted something I shouldn't have because I was clearing out my files before I restarted and that was that.

you gotta use special twrp recovery for cm14.1...
https://www.androidfilehost.com/?fid=385035244224394867

Just use the recovery rahditzz provided you with a link, if your phone is stuck on black screen with white led hold your power button until it turns off, then boot to fastboot and flash the recovery and you will boot...

rahditzz said:
you gotta use special twrp recovery for cm14.1...
https://www.androidfilehost.com/?fid=385035244224394867
Click to expand...
Click to collapse
thanks didnt work. when i fastboot flash recovery and boot again it just goes into a black screen again

Then use unbrick method 2..

rahditzz said:
Then use unbrick method 2..
Click to expand...
Click to collapse
neither method works. all i can do is get into fastboot mode thats it. it wont show up on my pc at all

Method 2 workshop 100%, unless its a hardware fault..
Are you pushing volume up while plugging in cable?

I am. To be honest its very complex too me. I'm new to android and all this is so hard. I follow steps but I'm not 100% sure what I doing. Also my computer isn't great. Do these methods work on vista? Is there a video tutorial or anything? Sorry for annoying you and you don't understand how thankful i am for your help.

I jeep getting the sahara communication failed error

envious86 said:
I am. To be honest its very complex too me. I'm new to android and all this is so hard. I follow steps but I'm not 100% sure what I doing. Also my computer isn't great. Do these methods work on vista? Is there a video tutorial or anything? Sorry for annoying you and you don't understand how thankful i am for your help.
Click to expand...
Click to collapse
Your running vista???? Good god update your OS!!

Maybe your fastboot drivers got updated? There were some reports around this. You could try reinstalling the drivers and following the unbrick guide without an internet connection.
Sent from my ONEPLUS A3003 using Tapatalk

Cool u can boot into Fastboot, what error do you get when you type Fastboot devices? Nothing shows up?

Stuck in recovery

Hi,
My phone got a message about a virus which I assumed was a devious add, it wouldn't go away so I rebooted. It has gone into Mi-Recovery 3.0 and I cant get out. I've tried to connect to PC suite but it won't connect to my laptop
without debugging, which I can't do. I've wiped data but no good. Any ideas?

Flash full rom img via EDL mode and MiFlash software. Check out the official forums how to do it all.
For me the command fastboot oem edl works to get into edl mode.

pr0x2 said:
Flash full rom img via EDL mode and MiFlash software. Check out the official forums how to do it all.
For me the command fastboot oem edl works to get into edl mode.
Click to expand...
Click to collapse
Thank you for answering. I have downloaded a full rom and the MiFlash software. I have made an EDL cable but nothing happens. From what I read it says turn the phone off and connect the modified cable and it will enter EDL mode however it just stays on the Mi-Recovery 3.0 page. I've tried the command line you suggest but that can't find the phone. I've also tried the test point method and still can't get into edl mode. What am I doing wrong?
Sorry, I'm new to this so don't really know what I'm doing. Would you be able to give me some easy to follow advise or some links please.

Multi57 said:
Thank you for answering. I have downloaded a full rom and the MiFlash software. I have made an EDL cable but nothing happens. From what I read it says turn the phone off and connect the modified cable and it will enter EDL mode however it just stays on the Mi-Recovery 3.0 page. I've tried the command line you suggest but that can't find the phone. I've also tried the test point method and still can't get into edl mode. What am I doing wrong?
Sorry, I'm new to this so don't really know what I'm doing. Would you be able to give me some easy to follow advise or some links please.
Click to expand...
Click to collapse
You need your normal USB C cable. When you are in fastboot you need to type "fastboot oem edl" your screen will go to black and you are now in EDL mode. Now flash full img via miflash software.

pr0x2 said:
You need your normal USB C cable. When you are in fastboot you need to type "fastboot oem edl" your screen will go to black and you are now in EDL mode. Now flash full img via miflash software.
Click to expand...
Click to collapse
I cant get to fastboot as I'm stuck in Recovery. My only choices are Reboot to System and Back to Main Menu. When I'm in Main Menu my choices are Reboot, Wipe Data or Connect with MIAssistant.

Multi57 said:
I cant get to fastboot as I'm stuck in Recovery. My only choices are Reboot to System and Back to Main Menu. When I'm in Main Menu my choices are Reboot, Wipe Data or Connect with MIAssistant.
Click to expand...
Click to collapse
When you turn off the phone and press vol down + power what does that do?

It shows the Mi start screen then boots strait into recovery Main Menu. I can't turn the phone off without it rebooting.

Does anyone know how I can get around this? I've run out of things to try.

Did you try reflashing the recovery maybe that fixes it?
Sent from my MI 5s using Tapatalk

Can you explain how I do that? I can't connect to my computer so not sure what you mean. I'm new at this so unsure of the options.

Multi57 said:
Can you explain how I do that? I can't connect to my computer so not sure what you mean. I'm new at this so unsure of the options.
Click to expand...
Click to collapse
Oh hmm never mind. Ignore what I said above. I thought you had TWRP recovery but you've got the stock one.
Sent from my MI 5s using Tapatalk

templeka said:
Oh hmm never mind. Ignore what I said above. I thought you had TWRP recovery but you've got the stock one.
Sent from my MI 5s using Tapatalk
Click to expand...
Click to collapse
Is there no way of getting out of stock recovery?

Maybe your volume rocker buttons are faulty .
Happened with one of my friend his device was only booting into recovery mode on reboot because vol+ button was permanently stuck ?
Try to lift up the button if it is stuck or
press button repeatedly for sometime .

Ashish 289, you are right, it was a faulty volume rocker. Once disconnected it booted. Thanks.

Multi57 said:
Hi,
My phone got a message about a virus which I assumed was a devious add, it wouldn't go away so I rebooted. It has gone into Mi-Recovery 3.0 and I cant get out. I've tried to connect to PC suite but it won't connect to my laptop
without debugging, which I can't do. I've wiped data but no good. Any ideas?
Click to expand...
Click to collapse
now its my turn brother got my mi5 bricked in the same way .
it stays in mi recovery 3.0 always . if you tell me what you did after these steps not working ? could you do anything ?
need a solution man, please help .
thanks in advance.

Help !! Phone stuck on linux (penguin) logo. No rom installed.

So I bought a redmi note 5a(prime) from a local retailer nearby. I was careless and didnt check the phone.After opening the phone at my home , its not booting up at all and retailer says you bricked the mobile and its against warranty.I didnt even use it once.Please help if anything can be done. No repair shop has been able to fix the problem.Any help or information will be highly appreciated.

Shaurya9008 said:
So I bought a redmi note 5a(prime) from a local retailer nearby. I was careless and didnt check the phone.After opening the phone at my home , its not booting up at all and retailer says you bricked the mobile and its against warranty.I didnt even use it once.Please help if anything can be done. No repair shop has been able to fix the problem.Any help or information will be highly appreciated.
Click to expand...
Click to collapse
Have you try using edl method?
But at least can you access fastboot first, using power off + volume down
If you could, then it can boot into edl mode using tools provided from the internet, there are many of them
And flash fastboot firmware using MI flash or Qualcomm Flash Image Loader (QFIL)

voidGlyph said:
Have you try using edl method?
But at least can you access fastboot first, using power off + volume down
If you could, then it can boot into edl mode using tools provided from the internet, there are many of them
And flash fastboot firmware using MI flash or Qualcomm Flash Image Loader (QFIL)
Click to expand...
Click to collapse
No, I tried but nothing happens.I can't enter fastboot and nothing appears other than that logo. I think the device is completely bricked and I don't think I can fix this.Thanks for your time.

Shaurya9008 said:
No, I tried but nothing happens.I can't enter fastboot and nothing appears other than that logo. I think the device is completely bricked and I don't think I can fix this.Thanks for your time.
Click to expand...
Click to collapse
Because I have another xiaomi device before, and it also get into penguin logo, and I can assure that my device has no installed os too
But because most of xiaomi phone chipset is Qualcomm, and Qualcomm device has edl mode, to flash image
And sure with my bricked device (stuck in penguin logo), I still able to access edl mode
But it was my old phone, not Redmi Note 5A, and I'm searching for how to enter edl mode on Note 5A, the process is you must use test point inside the device
Other than that, I don't know though
But if for my old phone (Redmi 2 Prime) the procedure is press volume down, then insert USB cable that connected to pc, then I can start to flash using QFIL

voidGlyph said:
Have you try using edl method?
But at least can you access fastboot first, using power off + volume down
If you could, then it can boot into edl mode using tools provided from the internet, there are many of them
And flash fastboot firmware using MI flash or Qualcomm Flash Image Loader (QFIL)
Click to expand...
Click to collapse
you can reflash ROM by using EDL method which you have to shortcircuit some pins to enter EDL, it is pretty easy if you have the tools. After reflashing it, reboot and it should be okay.

nayefhaidir said:
you can reflash ROM by using EDL method which you have to shortcircuit some pins to enter EDL, it is pretty easy if you have the tools. After reflashing it, reboot and it should be okay.
Click to expand...
Click to collapse
Oh yeah I forgot about this too, this is the most useful one
I also saw some people do with test point
Because I don't have any experience to do that, so I didn't do, as it needs to crack open the phone

Question Bricked Mi PAD 5 PRO CN

Hello, i tried helping my grandmother by installing the global rom on her Xiaomi Mi Pad 5 Pro WIFI, however as it didn't work i tried forcing the rom onto it by flashing it manually using fastboot, after this i am not able to power it on, or reach fastboot. It's just a black screen it doesn't matter how long you hold the power key it's just completely black.. Is there something i can do???? Or is it completely destroyed?

Global ROM is not available for PRO version. Probably you flashed a wrong one. Try flashing back the CN one matches your model.

mkcs said:
Global ROM is not available for PRO version. Probably you flashed a wrong one. Try flashing back the CN one matches your model.
Click to expand...
Click to collapse
Ahh thats the thing, it won't even power on now, i cannot even access fastboot

desyncccccccc said:
Ahh thats the thing, it won't even power on now, i cannot even access fastboot
Click to expand...
Click to collapse
long press "Volume Down" + "Power" for a few seconds at the same time and then release only"Power" once the fastboot logo appears, finally release "Volume Down" to enter the fastboot mode

Its for xiaomi mi5
Maybe helps
Is there anything I can do? Brick help
My Xiaomi mi5 does not turn on. No lights, fastboot is not accessible, resetting it does not do anything. Basically for any combination of buttons that I press, nothing happens and the screen stays black - it is completely dead. However, when I...
forum.xda-developers.com

Keyvannn said:
Its for xiaomi mi5
Maybe helps
Is there anything I can do? Brick help
My Xiaomi mi5 does not turn on. No lights, fastboot is not accessible, resetting it does not do anything. Basically for any combination of buttons that I press, nothing happens and the screen stays black - it is completely dead. However, when I...
forum.xda-developers.com
Click to expand...
Click to collapse
Yeah so the only problem with this is that mine won't even show up even though i have said drivers installed.. I'm starting to think it's hard bricked

Hello, yes same as me. The tablet are in the 9008 edl state when you put it on your computer. there are many flashing tools out there, the problem are the flash authentification from xiaomis side. i prepared a empty pc with windows 10 and loaded the last fastboot image. then i got a telegram contact from a russian guy who was able to use the xiaomi auth procedure, cost me 30 dollar and 3 days to find out this crap

Xiaomi needs a better way to unbrick its devices instead of Authorized Mi Accounts
Xiaomi has locked down the EDL mode on all of its devices, making it nigh impossible to unbrick a device without an Authorized Mi Account. Read on for more!
www.xda-developers.com

desyncccccccc said:
Hello, i tried helping my grandmother by installing the global rom on her Xiaomi Mi Pad 5 Pro WIFI, however as it didn't work i tried forcing the rom onto it by flashing it manually using fastboot, after this i am not able to power it on, or reach fastboot. It's just a black screen it doesn't matter how long you hold the power key it's just completely black.. Is there something i can do???? Or is it completely destroyed?
Click to expand...
Click to collapse
When it's plugged into the PC, is it recognised with "fastboot devices" or "adb devices"?
If it is you should be able to wipe with "fastboot -w" and start again.
Google detailed instructions.

mikefnz said:
When it's plugged into the PC, is it recognised with "fastboot devices" or "adb devices"?
If it is you should be able to wipe with "fastboot -w" and start again.
Google detailed instructions.
Click to expand...
Click to collapse
Unfortunately no, i do not get any response from fastboot whatsoever, there's no device detection in either fastboot or device manager. I even tried on my laptop which is brand new still no sign of life

fritzeman said:
Hello, yes same as me. The tablet are in the 9008 edl state when you put it on your computer. there are many flashing tools out there, the problem are the flash authentification from xiaomis side. i prepared a empty pc with windows 10 and loaded the last fastboot image. then i got a telegram contact from a russian guy who was able to use the xiaomi auth procedure, cost me 30 dollar and 3 days to find out this crap
Click to expand...
Click to collapse
Where would i be able to get in contact with someone like that??

desyncccccccc said:
Unfortunately no, i do not get any response from fastboot whatsoever, there's no device detection in either fastboot or device manager. I even tried on my laptop which is brand new still no sign of life
Click to expand...
Click to collapse
Try different cable & different pc usb slot?

Try flashing using * Xiaomi professional pro tools . Buy credit and all done,

mikefnz said:
Try different cable & different pc usb slot?
Click to expand...
Click to collapse
Unfortunately any cable/pc i try i get the same result, i'm debating wether i should just get a new one for her with global rom instead

desyncccccccc said:
Unfortunately any cable/pc i try i get the same result, i'm debating wether i should just get a new one for her with global rom instead
Click to expand...
Click to collapse
Don't give up yet!
Charge the tablet with another cable that you know works.
Make sure that you have the most up to date version of Platform Tools.
Make sure that when you're in the Command Prompt that you are in the Platform Tools folder.
Check connections with another device....

mikefnz said:
Don't give up yet!
Charge the tablet with another cable that you know works.
Make sure that you have the most up to date version of Platform Tools.
Make sure that when you're in the Command Prompt that you are in the Platform Tools folder.
Check connections with another device....
Click to expand...
Click to collapse
Hello again, i tried with all possible cables and or devices, somehow it still does not show up, i am rather confused and thinking that i might've broke it fully

desyncccccccc said:
Hello again, i tried with all possible cables and or devices, somehow it still does not show up, i am rather confused and thinking that i might've broke it fully
Click to expand...
Click to collapse
Buy an EDL Cable For Qualcomm 9008 Mode for deep flashing

desyncccccccc said:
Hello again, i tried with all possible cables and or devices, somehow it still does not show up, i am rather confused and thinking that i might've broke it fully
Click to expand...
Click to collapse
Have you got the most up to date version of Platform-tools installed and are you checking the connection from a CMD prompt in that Platform-tools folder?

mkcs said:
Buy an EDL Cable For Qualcomm 9008 Mode for deep flashing
Click to expand...
Click to collapse
Could you please link me one of those? I'm over in the EU so maybe they'll be fairly easy to find?

mikefnz said:
Have you got the most up to date version of Platform-tools installed and are you checking the connection from a CMD prompt in that Platform-tools folder?
Click to expand...
Click to collapse
Yeah, i've been doing all of that. I just now found out that there's an EDL cable specifically made for flashing in that mode

Question Hard-Bricked Poco F3 (shocker). Won't boot into EDL.

Hello peeps.
My Poco F3 got hard bricked after update froze (was doing clean install of stable EU rom). Phone won't boot into any mode, and won't appear on pc. I've tried sorting the Test Pins 50 different ways and it still doesn't get picked up by the pc. Qualcomm Drivers are installed. Device is connected with working data transfer USB cable. It definitely is getting charge cause Battery and CPU are hotter than the rest of the phone. I'm at complete loss, I have no idea what I'm doing wrong or if I screwed up my phone that bad that EDL also doesn't work. Thanks for anyhelp!

1. Disconnect the battery
2. Make USB-Cable ready for Insertion
3. While shorting the 2 Test-pins, connect the USB-Cable
This is how I had to do it. ^^ This can be difficult and may require multiple trials, but this should work!
Windows should make the "Hardware connected"-Sound directly after connecting the USB-Cable, and show "Qualcomm 9008" in Device Manager.
If not, you need to repeat it: disconnect USB, short the 2 Test-pins and connect USB again. All while leaving battery unplugged.
Note: EDL Mode can't be bricked. This read-only Mode resides inside the Qualcomm SOC. There would have to be physical (hardware) damage for this to not function.
If you need more assistance or so, I can give you my Discord. Though you already seem quite far. Good luck dud.

cyanGalaxy said:
1. Disconnect the battery
2. Make USB-Cable ready for Insertion
3. While shorting the 2 Test-pins, connect the USB-Cable
This is how I had to do it. ^^ This can be difficult and may require multiple trials, but this should work!
Windows should make the "Hardware connected"-Sound directly after connecting the USB-Cable, and show "Qualcomm 9008" in Device Manager.
If not, you need to repeat it: disconnect USB, short the 2 Test-pins and connect USB again. All while leaving battery unplugged.
Note: EDL Mode can't be bricked. This read-only Mode resides inside the Qualcomm SOC. There would have to be physical (hardware) damage for this to not function.
If you need more assistance or so, I can give you my Discord. Though you already seem quite far. Good luck dud.
Click to expand...
Click to collapse
I'd love it if you added me on discord. Please do give me your name

sumurtugu said:
I'd love it if you added me on discord. Please do give me your name
Click to expand...
Click to collapse
cyanGalaxy#3161

Hello , Can someone help me please, edl mode ok but nothing more on my Poco F3....

gregdeberg33 said:
Hello , Can someone help me please, edl mode ok but nothing more on my Poco F3....
Click to expand...
Click to collapse
I am assuming the phone screen does not light up at all, no fastboot or recovery mode.
This would mean the phone's hard bricked. It will require EDL flashing which can be done by someone with an authorised Xiaomi account.

user0u said:
I am assuming the phone screen does not light up at all, no fastboot or recovery mode.
This would mean the phone's hard bricked. It will require EDL flashing which can be done by someone with an authorised Xiaomi account.
Click to expand...
Click to collapse
Hello Indeed and it has been done just to relock the bootloader, i have to use miflash with the same rom used and choose flash all with lock ?

gregdeberg33 said:
Hello Indeed and it has been done just to relock the bootloader, i have to use miflash with the same rom used and choose flash all with lock ?
Click to expand...
Click to collapse
Yes. Just to be safe I would flash the rom with "clean all" instead of "clean all and lock" if I were you. Then after booting up the phone you can later lock the bootloader safely using "fastboot oem lock" in adb.

^

user0u said:
Yes. Just to be safe I would flash the rom with "clean all" instead of "clean all and lock" if I were you. Then after booting up the phone you can later lock the bootloader safely using "fastboot oem lock" in adb.
Click to expand...
Click to collapse
Ok thanks but why ? Fastboot oem lock is better ?

gregdeberg33 said:
Ok thanks but why ? Fastboot oem lock is better ?
Click to expand...
Click to collapse
In case of "clean all and lock" if something goes wrong during flashing, the bootloader will be locked and you will not be able to fix the phone. So it is safer to flash the rom first without locking the bootloader and then lock it after booting up.

user0u said:
In case of "clean all and lock" if something goes wrong during flashing, the bootloader will be locked and you will not be able to fix the phone. So it is safer to flash the rom first without locking the bootloader and then lock it after booting up.
Click to expand...
Click to collapse
It will not.
If the Flash aborts, it won't even get to the stage of locking the bootloader.

gregdeberg33 said:
Ok thanks but why ? Fastboot oem lock is better ?
Click to expand...
Click to collapse
just clean & lock

cyanGalaxy said:
It will not.
If the Flash aborts, it won't even get to the stage of locking the bootloader.
Click to expand...
Click to collapse
I meant in case of a bootloop.

gregdeberg33 said:
Ok thanks but why ? Fastboot oem lock is better ?
Click to expand...
Click to collapse
Because if you lock bootloader while flashing a rom with a different region than what came in the box, you will hard brick your phone