Develop Bugs

i have bootloader unlock allowed: no!!! i want into FASTBOOT mode!!!

i can not into FASTBOOT mode
why i press the search button connect the USB
i cant see the blue led and into the charging mode, blue light for two seconds, into orange LED
not find new hardware
just SEMC Mass Storage USB Drive
oh come im f**king dead
has been installed adb package
===============================
OKAY finally, I find the problem
bootloader unlock allowed: no
SIMLOCK
How do I into FASTBOOT mode
use testpoint? s1tool? for free? help me PLZ~

Are you sure you have all the correct drivers installed?

yes, but connect the USB did not prompt new hardware

No Worries...
You have me here,
first you should have ADB installed (adb package including fastboot)
second you should have SEUS (sony Ericsson Update service) and in some cases instead of SEUS you may have SE pc suite.
Turn off your phone,after 10 seconds turn it on again and connect the USB cable while holding back key.
simply extract adb package somewhere,navigate to that folder via CMD
Type:
fastboot devices
now there should be a connected device...:good:
Feel Free To Press My THX Button

peter_dizai said:
You have me here,
first you should have ADB installed (adb package including fastboot)
second you should have SEUS (sony Ericsson Update service) and in some cases instead of SEUS you may have SE pc suite.
Turn off your phone,after 10 seconds turn it on again and connect the USB cable while holding back key.
simply extract adb package somewhere,navigate to that folder via CMD
Type:
fastboot devices
now there should be a connected device...:good:
Feel Free To Press My THX Button
Click to expand...
Click to collapse
thanks man
i try it.

peter_dizai said:
You have me here,
first you should have ADB installed (adb package including fastboot)
second you should have SEUS (sony Ericsson Update service) and in some cases instead of SEUS you may have SE pc suite.
Turn off your phone,after 10 seconds turn it on again and connect the USB cable while holding back key.
simply extract adb package somewhere,navigate to that folder via CMD
Type:
fastboot devices
now there should be a connected device...:good:
Feel Free To Press My THX Button
Click to expand...
Click to collapse
i need adb package i cant find it

There you go!
metalbug said:
i need adb package i cant find it
Click to expand...
Click to collapse
http://developer.android.com/sdk/index.html

orion4000 said:
http://developer.android.com/sdk/index.html
Click to expand...
Click to collapse
not find new hardware
just SEMC Mass Storage USB Drive
oh come im f**king dead
has been installed adb package

You can't get into fastboot mode if your bootloader is locked.
Try doing a little searching in these forums. These questions have been asked and answered many times before.
Sent from my R800x using xda premium

He speaks the truth! Also, if youre simlocked too than theres no way to unlock for free. If youre not simlocked and youre not CDMA then you can just go on sonys site to unlock your bootloader. Otherwise you need to get your bootloader unlocked, which will run you ~$24, just use the goog.

metalbug said:
not find new hardware
just SEMC Mass Storage USB Drive
oh come im f**king dead
has been installed adb package
Click to expand...
Click to collapse
You Need to Unlock your Bootloader First then try to download and install the drivers for your device.. the main driver called (S1boot fastboot) here hopefully it would help you.. http://forum.xda-developers.com/showthread.php?t=1317531

orion4000 said:
You Need to Unlock your Bootloader First then try to download and install the drivers for your device.. the main driver called (S1boot fastboot) here hopefully it would help you.. http://forum.xda-developers.com/showthread.php?t=1317531
Click to expand...
Click to collapse
no man, you dont have my idea, my device dont have blue led, and dont find new hardware "S1 boot" just only "SEMC Mass Storage USB Drive"

Oh sorry!
metalbug said:
no man, you dont have my idea, my device dont have blue led, and dont find new hardware "S1 boot" just only "SEMC Mass Storage USB Drive"
Click to expand...
Click to collapse
Sorry brother i'm trying to help! i will look for more solutions for you!

orion4000 said:
Sorry brother i'm trying to help! i will look for more solutions for you!
Click to expand...
Click to collapse
thanks man, find only way it pay for unlock

True the only way to unlock you bootloader is to pay there is no "free" way. If you need your bootloader unlocked I recommend Alejandrissmo.

BL unlocked allowed no but Iam unlock it
netizenmt said:
You can't get into fastboot mode if your bootloader is locked.
Try doing a little searching in these forums. These questions have been asked and answered many times before.
Sent from my R800x using xda premium
Click to expand...
Click to collapse
Hey man ! Ive got an xperia play R800i and Iam unlock with the S1Tool and this is worked for me and my phone said BL unlocked allowed : NO , but i cant get into fastboot mod , but the flashtool said my bootloader status : ROOT and the S1Tool the same thing . Well i guess if the bootloader status isnt rootable , but if you unlock it , the FASTBOOT NOT GONNA WORK ......

netizenmt said:
You can't get into fastboot mode if your bootloader is locked.
Try doing a little searching in these forums. These questions have been asked and answered many times before.
Sent from my R800x using xda premium
Click to expand...
Click to collapse
well today i RElock my bootloader with Xperia_relock.ftf file with flash tool. i have the same probelm with the drivers. i cant enter fastboot. And now i want to unlock it again but how to do that if when we enter to fastboot, the device connect to flash mode can i unlock it?

Geodoomer said:
well today i RElock my bootloader with Xperia_relock.ftf file with flash tool. i have the same probelm with the drivers. i cant enter fastboot. And now i want to unlock it again but how to do that if when we enter to fastboot, the device connect to flash mode can i unlock it?
Click to expand...
Click to collapse
same here..any solution anyone?

Unable to root

Guys please help me root my phone. Odin is unable to detect my phone. I have installed the Samsung drivers. But when I connect my phone to pc in download mode, it says windows is unable to recognize the device

Souron29 said:
Guys please help me root my phone. Odin is unable to detect my phone. I have installed the Samsung drivers. But when I connect my phone to pc in download mode, it says windows is unable to recognize the device
Click to expand...
Click to collapse
can you try another pc ? and grand admin rights to odin

nick99n said:
can you try another pc ? and grand admin rights to odin
Click to expand...
Click to collapse
I have tried two pcs and given admin rights too. Do i have to do anything more on phone side?

Souron29 said:
I have tried two pcs and given admin rights too. Do i have to do anything more on phone side?
Click to expand...
Click to collapse
maybe the usb cable ? try another

102
Souron29 said:
I have tried two pcs and given admin rights too. Do i have to do anything more on phone side?
Click to expand...
Click to collapse
Enable USB debugging in Developer options. Google how to enable developer options.

edy.xda said:
Enable USB debugging in Developer options. Google how to enable developer options.
Click to expand...
Click to collapse
Already had done that. But then i remmbered that mtp doesn't allow usb debugging on some devices. So i turned to ptp and voila!! Btw does the 7505 recovery work on 7500 version?

OP3 stucks on "Waiting for Device"

Hi,
I try to flash my OP3.
I did first the UNLOCK, that worked with the CMD (Running Windows 10).
My device is Unlocked.
But when I wanna try fastboot flash recovery recovery.img
Or I type then it says waiting for device...
and when i typ: fastboot devices
then if gives nothing.
Yes, I did the OEM unlock in developers options en USB debugging is on.
HELP!

HELP!

Try manual boot into fastboot mode https://youtu.be/7ihDGm3EX_o and then reconnect.

peterk-1 said:
Try manual boot into fastboot mode https://youtu.be/7ihDGm3EX_o and then reconnect.
Click to expand...
Click to collapse
Yes, I did that.
But not working...
Over WiFi it's working, but not with USB.

Oke, ADB is working, but only when the device in ON.
When I does the device in Fastboot.
Than it doesn't work!

HELP!

Oke, I fix it.
Did it in an VM with Windows 7.
Bye.

YourTheBest said:
Oke, I fix it.
Did it in an VM with Windows 7.
Bye.
Click to expand...
Click to collapse
I'm also stuck with this, could briefly tell me how you set up a VM with window's 7 please? I tried with Ubuntu but no luck installing the adb and fastboot? Stuck with no recovery so please help

First Tick OEM unlock and enable usb debugging. And install latest driver

Ajshal said:
First Tick OEM unlock and enable usb debugging. And install latest driver
Click to expand...
Click to collapse
Way past that mate everything is installed, I need to get device to show in fastboot as it's currently not showing

How did you install the driver? do you have windows 8 or above?

daviss101 said:
Way past that mate everything is installed, I need to get device to show in fastboot as it's currently not showing
Click to expand...
Click to collapse
I have same pblm on my LG K10 dude

therightperson_630 said:
How did you install the driver? do you have windows 8 or above?
Click to expand...
Click to collapse
At first it it was called Marshall London bootloader interface but after clicking automatic driver update it then showed as "kedacom bootloader" it does show its in adb mode thou. Is there any Google/Samsung drivers you could link me?
Edit- windows 10

daviss101 said:
At first it it was called Marshall London bootloader interface but after clicking automatic driver update it then showed as "kedacom bootloader" it does show its in adb mode thou. Is there any Google/Samsung drivers you could link me?
Edit- windows 10
Click to expand...
Click to collapse
Ok, not sure if you know about this, but you'll have to install the drivers with signed driver enforcement turned off in windows 10:
Setting > update & security > recovery tab > Advanced start-up (restart now).
On boot up you'll use the function keys to turn off "signed driver enforcement" or something similar.
Then try and install adb/fastboot from this http://forum.xda-developers.com/showthread.php?t=2317790
It should come up with an extra security window during the installation - the driver will be properly installed and you'll be able to use fastboot on your OP3

therightperson_630 said:
Ok, not sure if you know about this, but you'll have to install the drivers with signed driver enforcement turned off in windows 10:
Setting > update & security > recovery tab > Advanced start-up (restart now).
On boot up you'll use the function keys to turn off "signed driver enforcement" or something similar.
Then try and install adb/fastboot from this http://forum.xda-developers.com/showthread.php?t=2317790
It should come up with an extra security window during the installation - the driver will be properly installed and you'll be able to use fastboot on your OP3
Click to expand...
Click to collapse
Okay thanks, I have tried that step but that's when it changed to kedacom via automatic update. I'm confused here I downloaded official oneplus drivers and installed and my phone is perfectly recognised as A300 when its file transfer but when you say install drivers which ones can I download to install manually to remove kedacom? Thanks your time to help but I'm completely stuck

daviss101 said:
Okay thanks, I have tried that step but that's when it changed to kedacom via automatic update. I'm confused here I downloaded official oneplus drivers and installed and my phone is perfectly recognised as A300 when its file transfer but when you say install drivers which ones can I download to install manually to remove kedacom? Thanks your time to help but I'm completely stuck
Click to expand...
Click to collapse
go to device manager and manually uninstall kedacom driver and install minimal adb/fastboot from the link I posted, they'll install the driver automatically

daviss101 said:
Way past that mate everything is installed, I need to get device to show in fastboot as it's currently not showing
Click to expand...
Click to collapse
Just install an FRESH Windows 7.
Install ADB Drivers
Install OP3 drivers
And than open CMD an enter the commands.

YourTheBest said:
Just install an FRESH Windows 7.
Install ADB Drivers
Install OP3 drivers
And than open CMD an enter the commands.
Click to expand...
Click to collapse
How do I get a free version of windows 7 without downloading a cracked ISO?

adb will not work

I have got my device to be recognized by my PC but adb will not work ... Can anyone provide help on how to make it work?

When you plug the phone into the PC, pull down the notification area and change the USB options from Charging to Transfer Files.

dratsablive said:
When you plug the phone into the PC, pull down the notification area and change the USB options from Charging to Transfer Files.
Click to expand...
Click to collapse
I've done that...the phone is recognized by my PC just not when I run adb devices...nothing shows up ...adb reboot doesn't work

canemaxx said:
I've done that...the phone is recognized by my PC just not when I run adb devices...nothing shows up ...adb reboot doesn't work
Click to expand...
Click to collapse
Did your phone prompt you to allow the computers fingerprint ? If not toggle debugging a few times till it does.
You have updated sdk and driver's ?

Lawlrus said:
Did your phone prompt you to allow the computers fingerprint ? If not toggle debugging a few times till it does.
You have updated sdk and driver's ?
Click to expand...
Click to collapse
I don't have fingerprint set up but I have toggled back and forth and do not get the prompt to allow connection to my PC

canemaxx said:
I don't have fingerprint set up but I have toggled back and forth and do not get the prompt to allow connection to my PC
Click to expand...
Click to collapse
I'm not talking about fingerprint protection, when you switch to other modes aside form Charing when you have USB debugging turned on, if will prompt you to accept the computers fingerprint, meaning make alterations to your device.
You need to allow that, and if you're not getting that prompt, update your sdk tool, drivers, u install the drivers, reinstall them, try a different cable/USB port/ computer. Pretty much do all the basic trouble shooting.
My device was very picky about what port I could use

Lawlrus said:
I'm not talking about fingerprint protection, when you switch to other modes aside form Charing when you have USB debugging turned on, if will prompt you to accept the computer fingerprint, meaning make altercations to your device.
You need to allow that, and if you're not getting that prompt, update your sdk tool, drivers, u install the drivers, reinstall them, try a different cable/USB port/ computer. Pretty much do all the basic trouble shooting.
My device was very picky about what port I could use
Click to expand...
Click to collapse
That's what I'm not getting is that prompt ...it will connect for mtp and PTP file transfer but will not recognize adb. Which ask version are you using and do you have a link?

canemaxx said:
That's what I'm not getting is that prompt ...it will connect for mtp and PTP file transfer but will not recognize adb. Which ask version are you using and do you have a link?
Click to expand...
Click to collapse
Can't check because I'm not home, all I know is I used minmal fastboot and adb tools because my windows uses powershell not cmd.
Doesn't Google link the newest on the page for their official images ?
Try running adb devices and see if it will make the prompt show up

Lawlrus said:
Can't check because I'm not home, all I know is I used minmal fastboot and adb tools because my windows uses powershell not cmd.
Doesn't Google link the newest on the page for their official images ?
Click to expand...
Click to collapse
Yeah and that's what I downloaded was their latest version of platform tools. I just don't get this. I'm so close to returning this phone and just keeping my og xl

canemaxx said:
Yeah and that's what I downloaded was their latest version of platform tools. I just don't get this. I'm so close to returning this phone and just keeping my og xl
Click to expand...
Click to collapse
Whatever works for you lol. Can promise you that this is not the ONLY device that can give issues on the first time getting adb to work. I've had it happen on two other devices that were Nexus units.

Lawlrus said:
Whatever works for you lol. Can promise you that this is not the ONLY device that can give issues on the first time getting adb to work. I've had it happen on two other devices that were Nexus units.
Click to expand...
Click to collapse
I don't get what else I could do to make this work tho that's the problem....what am I missing

USB debugging enabled?

Heisenberg420 said:
USB debugging enabled?
Click to expand...
Click to collapse
Ues

canemaxx said:
Ues
Click to expand...
Click to collapse
Try running adb kill-server and then adb devices

Heisenberg420 said:
Try running adb kill-server and then adb devices
Click to expand...
Click to collapse
Bro thank you!!!! That worked

canemaxx said:
Bro thank you!!!! That worked
Click to expand...
Click to collapse
Yep

canemaxx said:
I don't get what else I could do to make this work tho that's the problem....what am I missing
Click to expand...
Click to collapse
Adb kill-server worked

I hope someone still sees this post. I have a friends Google Pixel XL that I was able to revive from a bootloop by sideloading the latest OTA. Upon starting up, my friend forgot his screenlock passcode. I've been trying everything to get the device recognized in bootloader mode on my pc. It keeps showing up blank. I am trying to use ADB to bypass the unlock code. If anyone has an idea how I can get into this phone BEFORE I reset it, that would be very appreciated! It is not rooted and no unlocked bootloader.

Yooperjusty said:
I hope someone still sees this post. I have a friends Google Pixel XL that I was able to revive from a bootloop by sideloading the latest OTA. Upon starting up, my friend forgot his screenlock passcode. I've been trying everything to get the device recognized in bootloader mode on my pc. It keeps showing up blank. I am trying to use ADB to bypass the unlock code. If anyone has an idea how I can get into this phone BEFORE I reset it, that would be very appreciated! It is not rooted and no unlocked bootloader.
Click to expand...
Click to collapse
You have to enable USB Debugging in settings in order to delete the unlock code. Unfortunately, you can't because he forgot it. You can try booting TWRP on the device using fastboot and see if you can delete the unlock code's key file using TWRP's file manager, but the reality here is that you likely will have to reset. Hope your friend didn't use a throwaway email address when setting up the device.

PC cant detect my phone

i flash pixel experience plus and latest firmware and now my phone stuck in fastboot mode and wont detect on my pc.. i cant see it on device manager either.. whenever i try to restart it goes to stucked twrp logo.. can someone help me here?

aidenskcyu said:
i flash pixel experience plus and latest firmware and now my phone stuck in fastboot mode and wont detect on my pc.. i cant see it on device manager either.. whenever i try to restart it goes to stucked twrp logo.. can someone help me here?
Click to expand...
Click to collapse
You just have to update drivers from device manager.
Follow this, you can use the fastboot drivers either from Xiaomi or Google (if you already have them installed)
If you don't have the Android with exclamation mark, you can do it the same as shows the latest image.

SubwayChamp said:
You just have to update drivers from device manager.
Follow this, you can use the fastboot drivers either from Xiaomi or Google (if you already have them installed)
If you don't have the Android with exclamation mark, you can do it the same as shows the latest image.
Click to expand...
Click to collapse
Before i got stuck in fastboot my phone doesn't really detected in my pc even on other computers with fastboot drivers. USB File Transfer not working too, it's only charging. I'm using Havoc OS 4.8 rom and this firmware.

aidenskcyu said:
Before i got stuck in fastboot my phone doesn't really detected in my pc even on other computers with fastboot drivers. USB File Transfer not working too, it's only charging. I'm using Havoc OS 4.8 rom and this firmware.
Click to expand...
Click to collapse
And did you try what I posted? Probably you need to check which drivers you have actually installed, some of them are sometimes redundant and not necessary, what you need is the Google ADB/fastboot that it is in the Google site, and regards Xiaomi all is in the Mi flash tool and Mi Unlock tool, see to the option to install the drivers hoping that you don't need the Qualcomm 9008-USB drivers.
Of course, this is assuming that you have a data cable not only a charger cable and the issue is not with the ROM itself.

Use known good data cable!!!
Does the phone see the connection?
Is it configured properly?!!!
Try another port.
Reboot, reboot, reboot...
Event manager, check for error messages.
Disk management>scan for new disks, open from here!
Device management, update driver, rollback driver... reboot.
Meh, play with it...

SubwayChamp said:
And did you try what I posted? Probably you need to check which drivers you have actually installed, some of them are sometimes redundant and not necessary, what you need is the Google ADB/fastboot that it is in the Google site, and regards Xiaomi all is in the Mi flash tool and Mi Unlock tool, see to the option to install the drivers hoping that you don't need the Qualcomm 9008-USB drivers.
Of course, this is assuming that you have a data cable not only a charger cable and the issue is not with the ROM itself.
Click to expand...
Click to collapse
can you give me the file for fastboot? now its showing “Unknown USB Device (Device Descriptor Request Failed)”

aidenskcyu said:
can you give me the file for fastboot? now its showing “Unknown USB Device (Device Descriptor Request Failed)”
Click to expand...
Click to collapse
Are you sure your device is actually in fastboot mode with that issue "Device Descriptor Request Failed"?
The drivers are in the Mi Flash tool, when you install the tools you can see the option to install the drivers that are already included in the Mi unlock tool.
From there, just follow the steps indicated in the pictures to update them.

SubwayChamp said:
Are you sure your device is actually in fastboot mode with that issue "Device Descriptor Request Failed"?
The drivers are in the Mi Flash tool, when you install the tools you can see the option to install the drivers that are already included in the Mi unlock tool.
From there, just follow the steps indicated in the pictures to update them.
Click to expand...
Click to collapse
i tried it but it has exclamation mark in android bootloader interface.

aidenskcyu said:
i tried it but it has exclamation mark in android bootloader interface.
Click to expand...
Click to collapse
It's not showing here an exclamation mark,
Can you upload the right SS?,
Also Did you install the fastboot drivers either from Mi Unlock tool or Mi Flash tool?

Try to install ADB and FastBoot drivers for redmi note 8

If Dosent work text here

SubwayChamp said:
It's not showing here an exclamation mark,
Can you upload the right SS?,
Also Did you install the fastboot drivers either from Mi Unlock tool or Mi Flash tool?
Click to expand...
Click to collapse
yes i did install it

aidenskcyu said:
yes i did install it
Click to expand...
Click to collapse
All is here in this same sequence.

i dont know why i get this error code 10.

aidenskcyu said:
i dont know why i get this error code 10.
Click to expand...
Click to collapse
Upload the same as my pictures 2 and 3 from your device manager, from the picture 2 you can use either from Xiaomi or Google.
Delete that Kedacom USB driver and replace for the proper ones, here you have the right guide https://xiaomifirmware.com/guides-and-tips/delete-kedacom-usb-device-driver-pc/

SubwayChamp said:
Upload the same as my pictures 2 and 3 from your device manager, from the picture 2 you can use either from Xiaomi or Google.
Delete that Kedacom USB driver and replace for the proper ones, here you have the right guide https://xiaomifirmware.com/guides-and-tips/delete-kedacom-usb-device-driver-pc/
Click to expand...
Click to collapse
somehow it got detected as android bootloader interface. it got detected too in miflash and tried to flash but i got stucked in flashint system.img. after a while it shows timeout error and after that i flash twrp recovery but i got a message that my battery is very low to flash it. will my phone charge in fastboot? because it keeps bootlooping now if ii dont go on fastboot mode

aidenskcyu said:
somehow it got detected as android bootloader interface. it got detected too in miflash and tried to flash but i got stucked in flashint system.img. after a while it shows timeout error and after that i flash twrp recovery but i got a message that my battery is very low to flash it. will my phone charge in fastboot? because it keeps bootlooping now if ii dont go on fastboot mode
Click to expand...
Click to collapse
Well, at least you got your device showed, no?
To power off the device you can put it in fastboot mode, after of approximately 10 minutes if the device is not attached to your PC, it'll power off, then you can charge it.
But if your device reacts to the power charger trying to boot to nowhere, then fastboot will charge the battery but very, very slowly.
Do you have bootloader unlocked? Why not flashing it through EDL mode?, you don't need battery power to do that.