Related
I've followed all of the steps from this guide: http://forum.xda-developers.com/showpost.php?p=56938530&postcount=1
I've got to the end where I am running the code snippets to flash everything, but everything fails. The error stated is FAILED: remote failure. I am not sure if this is related to my developer options being turned off, but I think it might be.
Is there a way to turn developer options on while in fastboot mode or perhaps a way around this error? The reason I am stuck in the fastboot is because the boot image can't be validated, I am not at the fastboot by choice, haha.
No. If your recovery is still stock, flash the Android N Preview 1 OTA or an Android 6.0.1 OTA image from Google. One of those will restore your Nexus to operating condition, and from there you can try again. If your recovery is TWRP, flash a custom ROM.
Strephon Alkhalikoi said:
No. If your recovery is still stock, flash the Android N Preview 1 OTA or an Android 6.0.1 OTA image from Google. One of those will restore your Nexus to operating condition, and from there you can try again. If your recovery is TWRP, flash a custom ROM.
Click to expand...
Click to collapse
I apologize for my ignorance since this is all new to me, but could you explain a few things to me.
Is this what you're referring to when you say Android N Preview 1 OTA: 'https://developer.android.com/preview/download.html'
Secondly, in order to flash these, am I still following the steps I was before, or should I be following a new set of steps?
You don't need the N Preview anymore. Download your Android 6.0.1 image from the Google page and flash using the instructions given on that page.
I went to the page and followed the directions. Still doesn't work. The flash-all script reboots after the first two commands, which lock the phone. But even then, it is still giving the error FAILED:remote failure.
me too!
I seem to be having the exact same issue! i just bought a Nexus 6 online that wasn't booting, it would only show a green led when plugged in. so here I am doing everything I can think of to fix the issue but then I get hit with the "remote failure" when i try to oem unlock the bootloader! (and since the phone wont't boot i can't check the "unlock bootloader" box in the developer options) so yeah I am going to keep researching this but if anyone has any good ideas about to get around the bootloader being locked please jump right in.
anyways I may have deeper issues, the battery will not charge. i know this because when i load up the fastboot menu, which i have to do by holding the buttons while plugging it in, it should say battery charging but all it says is battery ok
I also can't load recovery because when im in the fastboot menu and i choose recovery the phone freezes and the green led comes back on... *sigh*
They have the full ota packages posted on Google site now you can and push through the stock recovery
Here just make sure you get the shame version
https://developers.google.com/android/nexus/ota#hammerhead
Sent from my Nexus 6 using XDA-Developers mobile app
I have the OTA. I also installed Wugs toolkit.
My phone is in fastboot mode due to the boot image not being able to be validated. I didn't voluntarily open up fastboot using the shortcut.
The phone is UNLOCKED until bootloader is rebooted, then it is LOCKED. If I click start, it becomes UNLOCKED again. Wug's toolkit tries to UNLOCK the phone even while the phone says it is UNLOCKED. I don't think the phone is actually UNLOCKED, however whenever it tells me it is UNLOCKED, I try to proceed with flashing and it gives me a remote failure message on each command.
The next thing I am going try is the drivers and Wug's toolkit has a driver option, so I will try that. Besides the drivers, any other ideas?
You seem to be inexperienced in rooting Android devices. If you aren't, I apologize for the assumption. However, you should learn how to use adb and fastboot without relying on the toolkit. Toolkits tend to hide diagnostic messages that adb and fastboot generate while running. This missing information makes solving problems much more difficult.
Strephon Alkhalikoi said:
You seem to be inexperienced in rooting Android devices. If you aren't, I apologize for the assumption. However, you should learn how to use adb and fastboot without relying on the toolkit. Toolkits tend to hide diagnostic messages that adb and fastboot generate while running. This missing information makes solving problems much more difficult.
Click to expand...
Click to collapse
I am inexperienced, I stated that earlier. I have check a bunch of different forum posts and a bunch of different guides. Nothing seems to be helping and it seems like such a simple problem, a boot image that can't be validated. I am not trying to do anything special with my phone, I am just trying to get it to work. I woke up and it was stuck in this 'AP Fastboot Flash Mode (Secure)' mode. It is very bare bones, not even similar to the screens within videos I have seen. One moment the phone says it's UNLOCKED, the next it's LOCKED.
You are the expert, I am not. I am merely following your directions and they don't seem to be working. I did some outside research, came to a toolkit. Toolkits are great for beginners, especially since they are UI built, are built by someone who knows the area of interest, which makes researching easier and more efficient, but on top of that, it seems to be getting me much farther than your advice, although nothing is successful at this moment.
Here is a little more context into my situation. My phone seems to be recognized by Fastboot, but not ADB (From what I found, fastboot will find devices in fastboot, and adb will find devices functioning normally, don't know how true that is.). In addition, my phone seems to switch from UNLOCKED TO LOCKED after reboots, but can become UNLOCKED again if I push ANY button. Every command I issue (i.e flash bootloader, flash radio, flash system, flash userdata) result in the message, FAILED:remote failure, which I am not sure how to avoid (I have googled, checked these forums, checked other forums and there doesn't seem to be much, if any documentation on the error), but I think it is related to the fact my developer options are turned OFF. My next course of action is to install new drivers (I checked my drivers which are said to be up to date, I also installed google USB driver through the sdk, but now I am going to look into an adb or universal driver?) and attempt to rerun everything successfully.
If you have any other ideas, or don't think its the drivers, feel free to bring it up.
As a couple of fellows said before, try this:
https://developers.google.com/android/nexus/ota
Flash a FULL OTA from the link above, not a factory image. To flash any OTA you don't need to be unlocked. I think you might be confusing the terms (with the OTA you don't have to flash anything using fastboot)
In the link there are the instructions, it's pretty straight forward and easy if you have the correct drivers installed.
OTA requires that u can startup into recovery, I cannot I can startup fastboot through key combo but when I go to select recovery the green led comes back on and the screen displaying the fastboot options remains static
I think the phone freezes because it does not appear to be able to use the battery. though there is a firm battery connection it will not charge or power on without being plugged in. maybe when I select recovery I can quickly unplug and replug the USB and maybe hold the power button to try to simulate a successful reboot.. idk just thinking aloud and working with what I got..
I also can not start in recovery mode and the OTA requires ADB, which isn't recognizing my device. I have also stated that I have followed those instructions, and nothing resulted from them, except the same messages I have been stating these last few posts.
I will try this first chance I get later tonight..
http://forum.xda-developers.com/nexus-6/help/solution-stuck-bootloop-locked-t3053783
Listen the ota doesn't get installed through fast boot, you have to select recovery through the fast boot then install the update by pushing it as bootloader does not need to be unlocked!
Sent from my Nexus 6 using XDA-Developers mobile app
holeindalip said:
Listen the ota doesn't get installed through fast boot, you have to select recovery through the fast boot then install the update by pushing it as bootloader does not need to be unlocked!
Sent from my Nexus 6 using XDA-Developers mobile app
Click to expand...
Click to collapse
Ok, well it seems we are at an impasse. You seem to think I can do something, so I am going to show some pictures of my screen. Its going to be blurry because I had to take it with my computer, so I apologize, but I will elaborate on each picture.
Qwertyismypw said:
Ok, well it seems we are at an impasse. You seem to think I can do something, so I am going to show some pictures of my screen. Its going to be blurry because I had to take it with my computer, so I apologize, but I will elaborate on each picture.
Click to expand...
Click to collapse
The first two pictures are when the phone is 'UNLOCKED'. The second two pictures are when the phone is 'LOCKED'. The moment I press anything in 'LOCKED' mode, the little android man goes away, and it becomes the first two pictures. WHENEVER I push a button in 'UNLOCKED' mode, nothing happens, except in the bootloader logs screen says, 'FAILED TO VALIDATE BOOT IMAGE RET -1'. I have done everything on that OTA page in every way possible. It has done me no good.
Ok, I made a little progress I think. Wugs toolkit allowed me to use TWRP on my phone and ADB is recognizing my phone now. There are a lot of options within TWRP though, so I am going to look through them all for anything relevant. Anything I should keep an extra eye out for?
If you can use twrp just download a custom ROM to your phone and move it over to SD card and flash it, then you will be able to boot and unlock the bootloader in developer ootions, that is your best bet, if you keep getting force closes after flashing a custom ROM your going to have to do a factory reset from within twrp
Sent from my Nexus 6 using XDA-Developers mobile app
holeindalip said:
If you can use twrp just download a custom ROM to your phone and move it over to SD card and flash it, then you will be able to boot and unlock the bootloader in developer ootions, that is your best bet, if you keep getting force closes after flashing a custom ROM your going to have to do a factory reset from within twrp
Sent from my Nexus 6 using XDA-Developers mobile app
Click to expand...
Click to collapse
I don't have an SD card, can I move it to the internal storage? And how exactly do I do this? I can't copy/paste anything into the phone (it says the phone doesn't actually exist, even though adb is recognizing it as in recovery) or do I sideload it? When I try to sideload it though, the device disappears (and device manager sees nexus 6 under other devices, but the driver isn't up to date and no drivers seem to work. I've tried the google usb driver with no luck.) and it won't allow me to sideload it.
Hello everyone,
I've just tried installing twrp-3.0.2-3-thea.img (md5sum: 35c37561f0c22bfe23cd01b5c388e8b5) and BETA-SuperSU-v2.62-3-20151211162651.zip (md5sum: 7fcb30bcbcd18b5f0b0f5848a096d4ed) on a Moto G LTE 2014 "Thea".
Unfortunately something didn't work. The device first was stuck in the boot animation, then started booting correctly a few times, but now it's completely bricked:
I've been unable to turn the phone on using either pressing power+button down for 10 secs or just pressing the power button for 2 mins while being connected to an usb charger. Obviously it won't connect to adb/fastboot/etc.
I'm really puzzled. Is it even possible to brick a device like this just by trying to root it? Any suggestions?
Alright, found the issue - it seems that for some reason or another flashing TWRP or SuperSu caused fastboot to stop working, hence the hard brick. Now It shows up as "qhsusb_bulk" - unfrotunately there's no way to fix this by myself given that the only fastboot images ( "MBM-CI") available are for Android 4.4.4.
If your bootloader is unlocked you shouldn't have any problems reflashing. You do however have to make sure you are flashing the correct recovery IMG for your phone there are a very large number of ROMS and each is device specific. Try leaving LTE out of your search criteria when searching for images to flash with, rather just Moto G 2nd gen 2014 and you will be on your way to finding the correct IMG. I found a Titan IMG that works with my XT1072 and believe you me that was after the 5th/6th time of reflashing! Another handy tip is that in order to enter into fast boot or recovery mode there's are a few things to consider, namely
The version of fastboot adb you have installed on your PC, some versions behave strangely? Don't ask me I know nothing!
Secondly and very importantly you need to have latest drivers for your make and model of phone installed on your PC.
Thirdly before you connect your phone via its USB cable to PC you must first start up fastboot if you are just using fastboot. I have mine sitting as shortcut on desktop right next to adb shortcut for convenience.
Fourth: hold power button plus vol down for about 3-5 seconds, continue to hold vol- button but let go of power button (this is an important detail that many people on the forum forget to mention) with Motorola specifically!!!! Trust me do it this way and you will almost certainly always boot into recovery/fastboot mode
5th connect your phone to your PC ( not to teach your grama how to suck eggs but don't forget to select USB debugging under dev options on your phone) hopefully you did this??? Otherwise I don't know what the work around is for that, other than factory reset and start over?!
Anyway after connect to PC in the shell terminal run the adb devices command if you are in adb or
run the fastboot devices if you are in fastboot to see if your computer can detect your device? This is a clear indication of whether or not your bootloader is unlocked and/or whether USB Debugging is selected, shouldn't be hard to work out which device is yours as only one device should then show up. There are threads on XDA about how to unlock BL. Aquire root and flash recovery images, obviously, but I couldn't begin to tell you how to do that as each scenario is so different from the next, best of luck!:good:
None of those solutions would obviously work, considering the bootloader/fastboot partition has been altered to the point the device won't boot at all, forget about Drivers or USB Debugging.
By the way, I've just got my device from motorola, after roughly two months since they took it to the repair centre. Their official response has been "We won't fix devices who had been tampered with".
Oh well. When I got it back the clerk could only congratulate me for my really nice new paperweight.
The phone isn't starting at all? It shows something on the screen or acts just like powered off?
Now It shows up as "qhsusb_bulk"
Click to expand...
Click to collapse
You mean the PC isn't recognizing the phone at all and just shows an USB device with that identifier?
LuuchoRocha said:
The phone isn't starting at all? It shows something on the screen or acts just like powered off?
Click to expand...
Click to collapse
Completely blank screen. No response whatsoever.
You mean the PC isn't recognizing the phone at all and just shows an USB device with that identifier?
Click to expand...
Click to collapse
That's right. It's the same error which occurs on some MSM89xx SoCs when the bootloader/blankflash gets steamrolled. But contrary to what happens to some devices like the Galaxy SIII, there are no available bootloader image files available anywhere, and it looks like the SoC used on mot g devices does not provide any failsafe boot mode from sd.
In other words, it's a really nice paper weight until a disgruntled Lenovo employee leaks the required files somewhere. Actually, according to the Motorola tech guy I've spoken to, there's the chance that clearing the bootloader triggers an efuse making it impossible to recover from altogether, but I really hope this is not the case.
I recently bought this device. I usually root/unlock bootloader on my devices. I haven't attempted anything on this watch yet, but I did try to enter recovery mode. I reset the device and waited for the screen to turn off. Once the screen turned on and showed the LG insignia, I swiped my finger from the top left corner down to the bottom right (as I read on another post). This took me to the bootloader. After that, I selected the recovery option. This caused the classic Android with it's chest open, red triangle, with an exclamation point. My current phone (OnePlus 3) has an unlocked bootloader and root. I doubt it's related, but could that be causing an issue since they're connected? Android Pay works on the watch even though it won't work on the rooted phone.
Is there not a stock recovery on this device, is it locked, or is this a result of the current state of my phone?
The red triangle means a fatal loading error and all processes have ceased. In other words it isn't letting you into the recovery, same if you hold the two buttons you can get to the bootloader but selecting recovery gives you the same result.
Even if you managed to get to the recovery, there is no known way to connect it to the PC, so you cannot unlock the bootloader.
matejdro said:
Even if you managed to get to the recovery, there is no known way to connect it to the PC, so you cannot unlock the bootloader.
Click to expand...
Click to collapse
No known way to connect it while in the bootloader menu? I've been using it with Android Studio to work on watch faces and an instrument tuner. I haven't tried connecting while in the bootloader menu though.
The command is:
adb connect (your watch ip address)
Thinking about it though, I think they both have to be on the same WiFi network. Maybe it's not possible.
This only works with ADB (when watch is fully turned on). It does not work with bootloader.
Works on download mode as well but couldnt get anything to do in there
Grumps said:
Works on download mode as well but couldnt get anything to do in there
Click to expand...
Click to collapse
Do tell more. You can actually connect to the watch when it is in download mode?
matejdro said:
Do tell more. You can actually connect to the watch when it is in download mode?
Click to expand...
Click to collapse
Yes had to setup my home wifi to be open. then reboot in download mode
But as i said once in download i dunno what we can try?
Gets IP adress which is the same ip it gets with adb and can connect with adb on that ip so it is possible to connect to wifi somehwo in that download mode.
Youtube Video : https://youtu.be/IVNmEXj-6Pk
Trying to get lg Flash tool to connect but need dll. it has network option so it should be possible
Can even ping the ip so we should be able to do something?
Wow that is awesome. I assume this could be used to flash custom recovery (and subsequently root the device), if somebody figures out how.
matejdro said:
Wow that is awesome. I assume this could be used to flash custom recovery (and subsequently root the device), if somebody figures out how.
Click to expand...
Click to collapse
Hopefully. Older Samsung phones are rooted via download mode so maybe it will be possible somehow
Well, I plan to try it as well, using your findings (thx!) with this.Wish me luck. Having flashing available is just one step. we don't have twrp or magisk yet
Hello, could you please repost your video? because I am trying to do the same, and I am failing. I set up guest wifi between my laptop and the watches. it is not protected by any password/wpa. watches are pingable, and I am able to adb to it. but after rebooting to bootloader, I am unable to connect. I would like to perform at least oem unlock, but I can't, as I am unable to connect to it.
Could you please provide more detailed howto?
BTW, that red exclamation mark while in Recovery: Press crown button and top button once at the same time. Recovery will open.
From there, we can sideload ZIP. Question is, what zip? I can only assume that it has to be genuine firmware (OTA) and that it has to be downloaded to internal memory prior of rebooting to recovery. So manual update is possible.
Problem I have right now is, that bootloader is locked, and in order to unlock it, we'll need fastboot connection. But the bootloader in the watch does not support so called 'SoftAP' feature. Seems like it will need an update from Google. But when this will happen I don't know. Possibly with Android 9 update? There must be a way, but LG says that they do not share technical specs, ATT gave me unlock code (I assume for SIM unlock, but my watches are already SIM unlocked). Any ideas? There has to be a way to connect to watch once in recovery, download or bootloader (all three modes are fully functional, just without wireless connectivity).
Question
Virnik0 said:
BTW, that red exclamation mark while in Recovery: Press crown button and top button once at the same time. Recovery will open.
.
Click to expand...
Click to collapse
I have a Ticwatch Pro and am trying to get past the exclamation/no command screen when going into recovery. I have tried literally every combination of button presses with the two side buttons and still cannot get any results. Google searches have turned up little in the way of solutions. So, to all the smart folks here on XDA, how can I get this damn watch into recovery!?!?
(background on why - didn't wear the watch for a few weeks, watch battery dies. When charged and rebooted, got a message that my watch was locked with find my device. From there, I have tried all my potential passwords to unlock but nothing worked. I am left to reset outside the OS now so help is GREATLY appreciated)
you need to press in "phone info" long press until you see adb enable bro
Hey everyone
Not sure if anyone can help
I just got some used 5th gen tablets, they were in a storage unit i just purchased. I turned on one of the fire units and it says it was a kids fire, so no real use to me. I hit power to standby and left it in my office, went back to list it and it was updated with new software. The second one, seems like it is stuck in a boot loop, comes on and goes off again. So i looked at the one that updated, said it now updated, had 5.6 on it, so i said maybe i could use it. Did some research, read you can but just android on it.
Well, i read you have to downgrade to 5.3 or older to install android. Not even sure if this is right.
So i followed some youtube genius with software from rootjunky.
I used the adb to flash update-kindle-global-37.5.4.2_user_542168620.bin
Everything was working, installing 100%, then i unplugged and selected 1 from the tablet to reboot.
Needless to say, nothing comes on now, no logo, no nothing, will not respond to recovery mode, down and power.
I just tried taking the back off and unplugging the battery and holding power 20 secs, nothing.
Anyone have any ideas to salvage these, or one of them or are they paperweights haha?
Good news is, the unit had all kinds of stuff in it, i have made my money back already, these were just bonus
Any help would be great, thanks
vetteguy82 said:
Hey everyone
Not sure if anyone can help
I just got some used 5th gen tablets, they were in a storage unit i just purchased. I turned on one of the fire units and it says it was a kids fire, so no real use to me. I hit power to standby and left it in my office, went back to list it and it was updated with new software. The second one, seems like it is stuck in a boot loop, comes on and goes off again. So i looked at the one that updated, said it now updated, had 5.6 on it, so i said maybe i could use it. Did some research, read you can but just android on it.
Well, i read you have to downgrade to 5.3 or older to install android. Not even sure if this is right.
So i followed some youtube genius with software from rootjunky.
I used the adb to flash update-kindle-global-37.5.4.2_user_542168620.bin
Everything was working, installing 100%, then i unplugged and selected 1 from the tablet to reboot.
Needless to say, nothing comes on now, no logo, no nothing, will not respond to recovery mode, down and power.
I just tried taking the back off and unplugging the battery and holding power 20 secs, nothing.
Anyone have any ideas to salvage these, or one of them or are they paperweights haha?
Good news is, the unit had all kinds of stuff in it, i have made my money back already, these were just bonus
Any help would be great, thanks
Click to expand...
Click to collapse
Permanently bricked; can't downgrade below 5.4. Sell it for parts or take it to the target range.
Thanks
Thanks for the reply
Ok, so the one that will not turn on at all , well technically it must be on when i plug it into my pc, it does chime, and then a few seconds later it chimes again. Like it is turning itself on and off, but because you can not see anything on the screen, you can not tell.
What about the second one? It turns on and you see amazon, but then it turns itself off. It does let you go to fastboot and recovery in the corner of the screen using the buttons. However, all you see is that, recovery only says recovery, does not go into the recovery menu.
Any ideas if the second one is recoverable?
Thanks
vetteguy82 said:
Thanks for the reply
Ok, so the one that will not turn on at all , well technically it must be on when i plug it into my pc, it does chime, and then a few seconds later it chimes again. Like it is turning itself on and off, but because you can not see anything on the screen, you can not tell.
What about the second one? It turns on and you see amazon, but then it turns itself off. It does let you go to fastboot and recovery in the corner of the screen using the buttons. However, all you see is that, recovery only says recovery, does not go into the recovery menu.
Any ideas if the second one is recoverable?
Thanks
Click to expand...
Click to collapse
If you can not access the stock recovery menu there is no known method for recovering these devices with one exception: early build devices (bootloader version 5.00 & 5.01) can boot a twrp image from fastboot. If that works you'll be able to install a custom ROM (two choices) assuming nothing else is wrong with the hardware.
fastboot boot <twrp.img>
thanks
I must be doing something wrong again, i download the twrp.imga dn saved it in the fast boot adb folder. I put the kindle in fastboot mode, and plugged into pc, driver installed, from folder i went in to command prompt. in command prompt i added fastboot twrp.img and hit enter command prompt shows all the command prompts and definitions.
Is there something else i should do?
Thanks
Davey126 said:
If you can not access the stock recovery menu there is no known method for recovering these devices with one exception: early build devices (bootloader version 5.00 & 5.01) can boot a twrp image from fastboot. If that works you'll be able to install a custom ROM (two choices) assuming nothing else is wrong with the hardware.
fastboot boot <twrp.img>
Click to expand...
Click to collapse
vetteguy82 said:
I must be doing something wrong again, i download the twrp.imga dn saved it in the fast boot adb folder. I put the kindle in fastboot mode, and plugged into pc, driver installed, from folder i went in to command prompt. in command prompt i added fastboot twrp.img and hit enter command prompt shows all the command prompts and definitions.
Is there something else i should do?
Thanks
Click to expand...
Click to collapse
You need to install this tool on the host PC. Make note of the installation folder as you will need to execute the fastboot command from there. You'll also need to copy any necessary files (eg: twrp image) to that folder unless versed in referencing other folders from the command prompt.
Keep in mind it is highly unlikely your looping device will be able to boot twrp. Only the earliest models had this vulnerability which Amazon quickly plugged.
So I just got my shiny new Nokia 8 and it seems to be updated to the latest version of Pie. Reading through all the root forums/threads, I'm noticing a couple issues with my phone that I'm not seeing mentioned:
-In Dev settings, OEM unlocking is off and grayed out, I can't toggle it.
-When I try to access download mode/bootloader (volume down/plug in cable from pc) my screen does a little flashy thing and then goes straight to the battery percentage.
-I can ADB devices just fine and see the phone, when I ADB reboot bootloader, the phone gets stuck on a screen showing "powered by android'', with "download mode" in the upper left corner, and any fastboot commands return absolutely nothing.
Any tips or suggestions?
Many thanks
jgro1976 said:
So I just got my shiny new Nokia 8 and it seems to be updated to the latest version of Pie. Reading through all the root forums/threads, I'm noticing a couple issues with my phone that I'm not seeing mentioned:
-In Dev settings, OEM unlocking is off and grayed out, I can't toggle it.
-When I try to access download mode/bootloader (volume down/plug in cable from pc) my screen does a little flashy thing and then goes straight to the battery percentage.
-I can ADB devices just fine and see the phone, when I ADB reboot bootloader, the phone gets stuck on a screen showing "powered by android'', with "download mode" in the upper left corner, and any fastboot commands return absolutely nothing.
Any tips or suggestions?
Many thanks
Click to expand...
Click to collapse
- you cant toggle it because you have not unlocked the bootloader. Sometimes even after you unlock it it will be greyed out, which isnt of importance. To unlock the bootloader downgrade to Oreo November update by sideloading the relevant ROM, then follow the the official HMD instructions.
- Make sure USB debugging is turned on under developer options.
- Are you attempting to boot into the OS or recovery here? Abd reboot is enough to boot into your system. To boot into recovery use adb reboot recovery. Or do it manually using the keys.
Ok, everything I've read so far says to make sure OEM unlock is enabled before you do anything else, so you've confused me now. And none of the guides talk about sideloading the ROM, so you've thrown a new twist with that as well.
USB debugging is enabled, and my computer sees the device via adb devices, but if I try adb reboot recovery, all I get is the little android icon with the red triangle over him, and if I try adb reboot bootloader, basically nothing happens. And I wasn't trying to boot into the OS or recovery, I'm not a noob but maybe this phone is just different enough from what I'm used to I guess.
So basically I'm stuck right now, can't boot into recovery, can't sideload a ROM, can't boot into the bootloader/download mode either.
MDV106 said:
- you cant toggle it because you have not unlocked the bootloader. Sometimes even after you unlock it it will be greyed out, which isnt of importance. To unlock the bootloader downgrade to Oreo November update by sideloading the relevant ROM, then follow the the official HMD instructions.
- Make sure USB debugging is turned on under developer options.
- Are you attempting to boot into the OS or recovery here? Abd reboot is enough to boot into your system. To boot into recovery use adb reboot recovery. Or do it manually using the keys.
Click to expand...
Click to collapse
Actually, thank you, you got me thinking and I was able to get downgraded to the Oreo, got my code from Nokia and unlock.key, now the only thing I'm still having a hard time with is my computer won't detect my phone in fastboot mode. Works just fine in normal ADB commands, but no fastboot...
You'd think my drivers are all fine and that since ADB sees the device, but maybe not?
jgro1976 said:
Ok, everything I've read so far says to make sure OEM unlock is enabled before you do anything else, so you've confused me now. And none of the guides talk about sideloading the ROM, so you've thrown a new twist with that as well.
USB debugging is enabled, and my computer sees the device via adb devices, but if I try adb reboot recovery, all I get is the little android icon with the red triangle over him, and if I try adb reboot bootloader, basically nothing happens. And I wasn't trying to boot into the OS or recovery, I'm not a noob but maybe this phone is just different enough from what I'm used to I guess.
So basically I'm stuck right now, can't boot into recovery, can't sideload a ROM, can't boot into the bootloader/download mode either.
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Bootloader, unlocked! Now if I can get the rest of my home wireless **** to work this well/easily, thank you for getting me pointed in the right direction, all good here (I hope).
jgro1976 said:
Actually, thank you, you got me thinking and I was able to get downgraded to the Oreo, got my code from Nokia and unlock.key, now the only thing I'm still having a hard time with is my computer won't detect my phone in fastboot mode. Works just fine in normal ADB commands, but no fastboot...
You'd think my drivers are all fine and that since ADB sees the device, but maybe not?
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jgro1976 said:
Bootloader, unlocked! Now if I can get the rest of my home wireless **** to work this well/easily, thank you for getting me pointed in the right direction, all good here (I hope).
Click to expand...
Click to collapse
Im guessing you finally realised they after getting the android icon with the red triangle u have to press volume up and hold it then tap the power key to enter the recovery. Good to know you managed to unlock the bootloader eventually.
A lot of people have been having issues with fastboot, especially on Windows machines . Try restarting the shell or use a different USB port on your computer?also maybe try a different driver version and see if it helps.