Related
I was trying to install a new rom but I wanted to reformat my sdcard first. I planned on reformatting, mounting the sdcard so my pc would pick it up, moving the rom I chose to the freshly formatted sdcard, then flashing the rom. I started by doing a full wipe of everything, then wiped the internal sdcard. The problem is when I try to mount the sdcard to transfer files nothing happens. I tried doing a restore using odin but it gets stuck at setup connection. Is there anything else I can do or is it completely bricked?
chaotic646 said:
I was trying to install a new rom but I wanted to reformat my sdcard first. I planned on reformatting, mounting the sdcard so my pc would pick it up, moving the rom I chose to the freshly formatted sdcard, then flashing the rom. I started by doing a full wipe of everything, then wiped the internal sdcard. The problem is when I try to mount the sdcard to transfer files nothing happens. I tried doing a restore using odin but it gets stuck at setup connection. Is there anything else I can do or is it completely bricked?
Click to expand...
Click to collapse
I'm not the guy who can tell you what you need to do, but I will tell you that I have read other posts by people in your position. There are ways to push the necessary files to your phone, either toolkits or command prompt type setups, sorry but that's all I have. Google is your friend though. Galaxy Nexus toolkit, start with that, it's around here somewhere
Sent from my Galaxy Nexus using Tapatalk 2
You cannot mount the sd on the gnex through recovery. There is no SD to mount.
To move a file to your phone you must push it with adb
adb push nameofzip /storage/sdcard0
Sent from my Nexus 7 using xda premium
El Daddy said:
You cannot mount the sd on the gnex through recovery. There is no SD to mount.
To move a file to your phone you must push it with adb
adb push nameofzip /storage/sdcard0
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Since there's no rom on my phone, would I need to be in recovery or bootloader to do that?
ADB wont even open up. This sucks.
chaotic646 said:
Since there's no rom on my phone, would I need to be in recovery or bootloader to do that?
Click to expand...
Click to collapse
Yes, you do that on recovery mode.
Swyped on my Galaxy Nexus running AOKP with Franco Kernel, overclocked to 1.4GHz
chaotic646 said:
Since there's no rom on my phone, would I need to be in recovery or bootloader to do that?
Click to expand...
Click to collapse
do it in recovery.
chaotic646 said:
Since there's no rom on my phone, would I need to be in recovery or bootloader to do that?
ADB wont even open up. This sucks.
Click to expand...
Click to collapse
Have you installed adb drivers? You probably should have done this already, unless you used a toolkit to unlock and root...
To install drivers, download the naked driver located here: http://forum.xda-developers.com/showpost.php?p=20058157&postcount=1
Then, follow this guide to install them correctly.http://forum.xda-developers.com/showpost.php?p=29044502&postcount=735
If they are set up correctly you will be able to push the rom to your internal storage booted in recovery with adb. A list of adb commands is here: http://forum.xda-developers.com/showthread.php?t=1812959
If you aren't comfortable with that I recommend that you flash the stock images to your phone with fastboot following this guide: http://forum.xda-developers.com/showthread.php?t=1626895
This should be all the info you need. I'll be around to answer questions you may have. Just post them here.
Good Luck.
It fails because it says Im using an insecure bootloader
chaotic646 said:
It fails because it says Im using an insecure bootloader
Click to expand...
Click to collapse
What fails and when?
El Daddy said:
What fails and when?
Click to expand...
Click to collapse
The Galaxy Nexus Toolkit, which uses adb to push files to the phone. It gets about halfway through the process then fails because it says Im using an insecure bootloader
None of the info I gave you has anything to do with the toolkit. If you want to use it I cannot help you. Sorry. If you want to read my thoughts about toolkits check my sig.
However, If you follow what I posted in post #7 I will help you though the process as long as it takes.
El Daddy said:
None of the info I gave you has anything to do with the toolkit. If you want to use it I cannot help you. Sorry. If you want to read my thoughts about toolkits check my sig.
However, If you follow what I posted in post #7 I will help you though the process as long as it takes.
Click to expand...
Click to collapse
I cant follow the guide you linked to install the drivers, because it instructs me to enable usb debugging...I have no rom installed on my phone so I cant enable it.
OK. I'm not sure if you can install the driver without debugging activated. But, I know you can install the fastboot driver when booted in the bootloader because I have done it.
1) Boot into the bootloader. (power + vol. up and down)
2) Connect to your pc
3) Open your device manager and you should see "android 1.0"
4) Right click on that and choose update driver.
5) Choose install from my computer and then install the naked driver.
6) Click done and then it should show Galaxy Nexus Bootloader Interface.
You will now be ready to flash the stock google image. Follow this guide.
You'll be up and running again. You can then flash a custom recovery and ROM if you so choose. OR just roll with stock.
chaotic646 said:
I was trying to install a new rom but I wanted to reformat my sdcard first. I planned on reformatting, mounting the sdcard so my pc would pick it up, moving the rom I chose to the freshly formatted sdcard, then flashing the rom. I started by doing a full wipe of everything, then wiped the internal sdcard. The problem is when I try to mount the sdcard to transfer files nothing happens. I tried doing a restore using odin but it gets stuck at setup connection. Is there anything else I can do or is it completely bricked?
Click to expand...
Click to collapse
Use Odin bro...its in the forum
Sent from my Galaxy Nexus using xda premium
Dafuqq guys. The easiest way is flashing the stock fastboot images from google. Just flash them.in fastboot.
Sent from my Galaxy Nexus using Tapatalk 2
I'd stick with el daddy. .he seems to be directing you in a way that gets you away from that stupid kit and you're learning the proper way.. .with adb. Next time something happens you'll be far better off.
I got it situated and fixed with a different toolkit but I appreciate all the help. I couldnt get it going with adb, everytime I would try to open adb in command prompt it would open for a split second then crash. The toolkit I used uses the adb on my pc though and it worked just fine.
chaotic646 said:
I got it situated and fixed with a different toolkit but I appreciate all the help. I couldnt get it going with adb, everytime I would try to open adb in command prompt it would open for a split second then crash. The toolkit I used uses the adb on my pc though and it worked just fine.
Click to expand...
Click to collapse
Because you're not supposed to open up adb by double clicking on it.
You're supposed to navigate to the location where it is using CMD and do commands from there.
chaotic646 said:
I got it situated and fixed with a different toolkit but I appreciate all the help. I couldnt get it going with adb, everytime I would try to open adb in command prompt it would open for a split second then crash. The toolkit I used uses the adb on my pc though and it worked just fine.
Click to expand...
Click to collapse
Go to the directory where you have adb.exe
Shift+Right Click the blank space (Don't click any files)
Click Open Command Prompt Here
Now you can use all the adb commands there.
Good luck
El Daddy said:
OK. I'm not sure if you can install the driver without debugging activated. But, I know you can install the fastboot driver when booted in the bootloader because I have done it.
1) Boot into the bootloader. (power + vol. up and down)
2) Connect to your pc
3) Open your device manager and you should see "android 1.0"
4) Right click on that and choose update driver.
5) Choose install from my computer and then install the naked driver.
6) Click done and then it should show Galaxy Nexus Bootloader Interface.
You will now be ready to flash the stock google image. Follow this guide.
You'll be up and running again. You can then flash a custom recovery and ROM if you so choose. OR just roll with stock.
Click to expand...
Click to collapse
You are a very patient person. I hope you help me when I get in a jam. You make these forums what they are - awesome. Thanks.
Sent from my Galaxy Nexus using Tapatalk 2
Hey guys,
So I'm an idiot, and I formatted my internal SD card, my data and my system, forgetting to re-flash a new ROM before rebooting, and needless to say it won't boot. I was running CM 10.1, and it loads until the Galaxy s3 logo, with the CM dude chilling, and does not go any farther.
I can get it into DL mode and recovery mode, however in recovery mode, I am unable to mount my sd card. I do not have an external SD so I'm unable to load from that. I also don't have access to a strong internet connection, so I can't download a stock image and use odin.
I planned on using ADB to sideload a zip to install, however I can not get my computer to recognize my device. It did not have USB debugging enabled, as I had reset it to factory settings ahead of time. When I use device manager, it can not locate new drivers, and says no driver is installed. I've tried downloading samsungs drivers, but they don't seem to install properly.
If I leave it at the boot screen, it IS recognized by ADB, however nothing can be done, as it's not booted, or in recovery mode. I'm not really sure what else I can do other than waiting until I'm able to download a stock image and use Odin. I'd like to be able to sideload with ADB, but I can't figure out how to get my device to be recognized while in recovery mode. I'm using CWM 6.0.2.3.
Hopefully someone can shed some light!
OK if I can recall (since I only used CWM a couple times) there should be an option to mount your storage via USB in recovery (both internal and external SDs). Try doing that and see if it works.
With out USB debugging turned on, in my previous experiences, I was also not able to use ADB at all.
So if CWM mount doesn't work, I think you're either going to have to wait to flash thru Odin or buy an external SD to flash a ROM from there.
Glad to see someone speaks XDA from all the Q's being asked lol
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
If you have an OTG cable, you can use that to access external memory, instead of a microSD card.
If adb can communicate with the phone at the boot screen, can you adb push the file you want to sideload, or is the phone not writable?
post-mortem said:
If you have an OTG cable, you can use that to access external memory, instead of a microSD card.
If adb can communicate with the phone at the boot screen, can you adb push the file you want to sideload, or is the phone not writable?
Click to expand...
Click to collapse
It recognizes it however it says its offline.
Hello. I currently have 2 S4 minis (I19195). One works perfectly and is mine. I also have only one SD card. I was in the process of installing CM on the new one and I wiped the SD card by accident (it contained the CM installation and gapps package).
The SD card refuses to work with either device now and I don't have a card reader.
The device currently has no OS on it. It's got CWM working, though. I need to get it running ASAP.
Is there a way to a) fix the card or b)get the CM files on it somehow or c)install CM solely through odin?
EDIT: I should also mention it refuses to mount USB storage through CWM.
In CWM you should be able to use adb. Try using adb push to upload files from your computer to the internal sd
Whosat said:
In CWM you should be able to use adb. Try using adb push to upload files from your computer to the internal sd
Click to expand...
Click to collapse
Thanks a lot for your reply, however I can't seem to find the option for adb in CWM.
teokk1 said:
Thanks a lot for your reply, however I can't seem to find the option for adb in CWM.
Click to expand...
Click to collapse
You can either adb push a rom.zip to your internal sdcard. Or side load the zip
Sent from my Nexus 5
jd1639 said:
You can either adb push a rom.zip to your internal sdcard. Or side load the zip
Sent from my Nexus 5
Click to expand...
Click to collapse
The problem is I have no way to access the internal sd card (other than odin, unless that's what you meant).
Also I tried flashing stock back onto it, which failed, and now I get a screen saying "Firmware upgrade enctountered an issue. Please select recovery mode in Kies & try again." I also seem not to be able to enter into recovery anymore, just download mode.
teokk1 said:
The problem is I have no way to access the internal sd card (other than odin, unless that's what you meant).
Also I tried flashing stock back onto it, which failed, and now I get a screen saying "Firmware upgrade enctountered an issue. Please select recovery mode in Kies & try again." I also seem not to be able to enter into recovery anymore, just download mode.
Click to expand...
Click to collapse
Boot into recovery and then from a cmd prompt on your pc type adb devices. It should show your device. If it does then, adb push rom.zip /sdcard. Where rom.zip is a rom you have on your pc and can push it to your device
Sent from my Nexus 5
jd1639 said:
Boot into recovery and then from a cmd prompt on your pc type adb devices. It should show your device. If it does then, adb push rom.zip /sdcard. Where rom.zip is a rom you have on your pc and can push it to your device
Sent from my Nexus 5
Click to expand...
Click to collapse
Unfortunately I can't boot into recovery anymore. Just download mode and the stupid broken screen.
teokk1 said:
Unfortunately I can't boot into recovery anymore. Just download mode and the stupid broken screen.
Click to expand...
Click to collapse
I don't know your device well. Can you download the firmware from sammobile and flash that in Odin?
Sent from my Nexus 5
jd1639 said:
I don't know your device well. Can you download the firmware from sammobile and flash that in Odin?
Sent from my Nexus 5
Click to expand...
Click to collapse
Yep that's exactly what I did.
Anyway, I was just about to post everything I ever did to the phone to clarify. However I figured I should flash CWM once again and maybe get that to work.
After doing that and rebooting the phone EVERYTHING works, it booted straight into the OS and I just finished installing CM which works now. I'm not even going to pretend I understand what happened (and I have a degree in computer science...). Anyway, I'm very happy it works, and thank you both so much for helping me out!
teokk1 said:
Yep that's exactly what I did.
Anyway, I was just about to post everything I ever did to the phone to clarify. However I figured I should flash CWM once again and maybe get that to work.
After doing that and rebooting the phone EVERYTHING works, it booted straight into the OS and I just finished installing CM which works now. I'm not even going to pretend I understand what happened (and I have a degree in computer science...). Anyway, I'm very happy it works, and thank you both so much for helping me out!
Click to expand...
Click to collapse
Glad you got it working again
Sent from my Nexus 5
My computers don't recognize my Asus Zenfone 2 Ze551ml. I've installed the intel drivers, the asus drivers, the google android drivers. I've restarted, tried different USB ports, tried different computers, and tried different USB wires but to no avail.
I originally wanted to unroot so that I could apply OTA updates but I couldn't get into recovery, all the phone does is restart into bootloader again. All the solutions I read require me to use ADB or get into recovery and since I can't get into recovery or get any computer to recognize the phone I seem to be stuck.
I haven't updated the OTA since 2.18.40.12 version. Can anyone help me figure out how to update my phone or get my computer to recognize it?
Thanks,
Please see the following for hardware reset/wipe cache partition procedure:
http://www.asus.com/us/support/FAQ/1011956/
Please see the following and scroll down for manual firmware update procedure:
http://www.asus.com/us/support/FAQ/1009748/
If you have any questions or concerns with Zenfone 2 please feel free to contact me direct at [email protected].
Sincerely,
ASUS_USA
Thanks for the reply Asus_USA,
Unfortunately, both the links you sent me don't work on my phone. For the first link (hardware reset/wipe cache partition) it asks me to go into fastboot mode, which I can do no problem, it then tells me to go into recovery mode. I can scroll down with my volume keys to the 'recovery mode' option but when I hit the power key to reboot the phone into recovery mode, it just reboots back into fastboot mode.
The second link (manual firmware update) asks me to download the update from the ASUS website, which I can do with no problem and then attach the phone to the computer and transfer the zip file to the root of my internal storage, I can't do this because the computer doesn't recognize my phone and therefore doesn't allow me to copy anything into it.
Let me know if you have any other ideas!
Thanks,
Kalkin19 said:
Thanks for the reply Asus_USA,
Unfortunately, both the links you sent me don't work on my phone. For the first link (hardware reset/wipe cache partition) it asks me to go into fastboot mode, which I can do no problem, it then tells me to go into recovery mode. I can scroll down with my volume keys to the 'recovery mode' option but when I hit the power key to reboot the phone into recovery mode, it just reboots back into fastboot mode.
The second link (manual firmware update) asks me to download the update from the ASUS website, which I can do with no problem and then attach the phone to the computer and transfer the zip file to the root of my internal storage, I can't do this because the computer doesn't recognize my phone and therefore doesn't allow me to copy anything into it.
Let me know if you have any other ideas!
Thanks,
Click to expand...
Click to collapse
You can download the file directly to your phone from chrome by going to the download site on your phone. Also try setting your phone to PTP mode when it is plugged in and see if anything changes in device manager.
Or take out the sd card and copy to that, once back in phone you can then copy or move...
ultramag69 said:
Or take out the sd card and copy to that, once back in phone you can then copy or move...
Click to expand...
Click to collapse
Tried it this way and then rebooted the phone. The phone recognized that there was an update file, and when I allowed it to install it rebooted into the Fastboot screen and then did nothing. I waited a half hour before touching the phone. When I rebooted the phone it didn't update and nothing had changed.
cmendonc2 said:
You can download the file directly to your phone from chrome by going to the download site on your phone. Also try setting your phone to PTP mode when it is plugged in and see if anything changes in device manager.
Click to expand...
Click to collapse
I tried downloading the file from online and the same thing happened as with the SD Card. When I restarted the phone it recognized that there was an update file and asked me if I wanted to install it. I clicked yes, it thought for about 30 seconds and then rebooted the phone into fastboot mode. Nothing happened after that and I had to choose the 'Reboot' option to start the phone back up; nothing had changed and the update did not work.
PTP mode doesn't seem to affect anything. My computer still doesn't recognize the phone.
I should also mention that the phone *does* charge when plugged into the computer.
Maybe u r having drivers issues
Try it with diff pc
Sent from my ASUS_Z008D using XDA Free mobile app
yakub234go said:
Maybe u r having drivers issues
Try it with diff pc
Sent from my ASUS_Z008D using XDA Free mobile app
Click to expand...
Click to collapse
I have. I tried it on 2 desktops and 3 different laptops, I installed the necessary drivers on all of them and tried using different USB cables. No luck.
Kalkin19 said:
I tried downloading the file from online and the same thing happened as with the SD Card. When I restarted the phone it recognized that there was an update file and asked me if I wanted to install it. I clicked yes, it thought for about 30 seconds and then rebooted the phone into fastboot mode. Nothing happened after that and I had to choose the 'Reboot' option to start the phone back up; nothing had changed and the update did not work.
PTP mode doesn't seem to affect anything. My computer still doesn't recognize the phone.
I should also mention that the phone *does* charge when plugged into the computer.
Click to expand...
Click to collapse
Your PC won't recognize it, even in fastboot mode?
If it does you can flash a new recovery in fast boot by using the adb tools. To test attach phone in fastboot mode to pc and type in "fastboot devices".
If it detects the phone you will see your serial number come up. Then reflash the pre-rooted image. it might replace the screwed up files in your recovery.
Instead of the ADB drivers only though, use the flashtools found here - http://forum.xda-developers.com/attachment.php?attachmentid=3301263&d=1431011927 Say thankyou to Shakalaka... I was having trouble using ADB, you might need to update to the latest drivers, but the flashboot tools worked with no problem...
You need to put the pre-root.img file in the folder and after connecting phone via usb hold shift, rightclick inside flashtools folder and select "open command window here" from drop down menu.
Then try the fastboot devices command.
Afterwards you can either flash the recovery again back to stock or flash the pre-rooted image and see if that fixes it.
You can find stock recovery,droidboot.img files and boot.img files here - http://forum.xda-developers.com/zenfone2/orig-development/rom-pre-root-img-t3079590
Again, BIG thanks to Shakalaka.
ultramag69 said:
Your PC won't recognize it, even in fastboot mode?
If it does you can flash a new recovery in fast boot by using the adb tools. To test attach phone in fastboot mode to pc and type in "fastboot devices".
If it detects the phone you will see your serial number come up. Then reflash the pre-rooted image. it might replace the screwed up files in your recovery.
Instead of the ADB drivers only though, use the flashtools found here - http://forum.xda-developers.com/attachment.php?attachmentid=3301263&d=1431011927 Say thankyou to Shakalaka... I was having trouble using ADB, you might need to update to the latest drivers, but the flashboot tools worked with no problem...
You need to put the pre-root.img file in the folder and after connecting phone via usb hold shift, rightclick inside flashtools folder and select "open command window here" from drop down menu.
Then try the fastboot devices command.
Afterwards you can either flash the recovery again back to stock or flash the pre-rooted image and see if that fixes it.
You can find stock recovery,droidboot.img files and boot.img files here - http://forum.xda-developers.com/zenfone2/orig-development/rom-pre-root-img-t3079590
Again, BIG thanks to Shakalaka.
Click to expand...
Click to collapse
My computers don't recognize my phone even when it's on fastboot mode so I can't follow any of the steps
Would the solution for flashing recovery detailed in this thread help you ?
http://forum.xda-developers.com/showthread.php?t=3166701
You would need to still have root.
Sent from my ASUS_Z00AD using Tapatalk
corrsea said:
Would the solution for flashing recovery detailed in this thread help you ?
http://forum.xda-developers.com/showthread.php?t=3166701
You would need to still have root.
Sent from my ASUS_Z00AD using Tapatalk
Click to expand...
Click to collapse
Thanks for directing me to that thread, it looks like, unfortunately, I have lost root access over the course of trying different solutions... Anyone know of a way to allow terminal to access root without superuser?
i have the same problem, computer sees my device in fastboot but i cant flash anything through recovery, everything is whiped i have no system on phone now i tried everything.
when i use adb drivers suggested in post above it says outdated server and still doesnt see my device in recovery mod.
i tried on 2 computers
i tried stock recovery matching my stock rom
i tried twrp
in general it says on my phone"you need sdb 1.0.32 or higher" but i use 1.3 version (15 secs install)
any suggestions?
thats the first phone ive ever bricked and i'm panicking right now...
Hi everyone.
And @Kalkin19 @ma.ruda,
Could you both try to follow my steps on other similar thread?
It's on http://forum.xda-developers.com/showthread.php?p=64093132
Let me know if your adb problem is solved or not.
Edit: Seems this thread is so old! Someone bumped it by posting the same issue. But, yeah, at least, give a reply. :silly:
Sent from my ASUS_Z00AD
krasCGQ said:
Hi everyone.
And @Kalkin19 @ma.ruda,
Could you both try to follow my steps on other similar thread?
It's on http://forum.xda-developers.com/showthread.php?p=64093132
Let me know if your adb problem is solved or not.
Edit: Seems this thread is so old! Someone bumped it by posting the same issue. But, yeah, at least, give a reply. :silly:
Sent from my ASUS_Z00AD
Click to expand...
Click to collapse
Sorry for such a delayed response, I haven't logged in and checked my messages in a while. This issue was fixed for me randomly. I kept plugging my phone into my computer and it eventually recognized it (after about 60 different tries). I quickly added adb, unlocked, rooted and have been having no issues since then. I appreciate your link! Hopefully it helps others in the future.
So I did the factory reset option in TWRP, rebooted the device before installing a new rom and now i'm stuck in a boot loop everytime I try to power on. I was running ViperM9 and was going to switch back rooted stock but now all my backups and roms are wiped from phone and SD card.
When I plug my phone into the computer it fails to install the proper drives every time. I've tried downloading the correct drives independently on the computer and it's still a no go. Then I tried connecting my microsd xc (64gb) to my computer via the SD adapter and the USB adapter it came with. Also doesn't work. The computer recognizes it as a "mass storage device" but won't let me move any files to it.
My brain is fried for the night and hoping I can find some help on here. I can still boot my phone into recovery mode so I'm hoping I can still salvage the situation. I'd like to get my phone working again without losing my root access because I don't want to have to send off to a java key angel again. Lol. I appreciate any and all insights on the matter.
paleost0ner said:
So I did the factory reset option in TWRP, rebooted the device before installing a new rom and now i'm stuck in a boot loop everytime I try to power on. I was running ViperM9 and was going to switch back rooted stock but now all my backups and roms are wiped from phone and SD card.
When I plug my phone into the computer it fails to install the proper drives every time. I've tried downloading the correct drives independently on the computer and it's still a no go. Then I tried connecting my microsd xc (64gb) to my computer via the SD adapter and the USB adapter it came with. Also doesn't work. The computer recognizes it as a "mass storage device" but won't let me move any files to it.
My brain is fried for the night and hoping I can find some help on here. I can still boot my phone into recovery mode so I'm hoping I can still salvage the situation. I'd like to get my phone working again without losing my root access because I don't want to have to send off to a java key angel again. Lol. I appreciate any and all insights on the matter.
Click to expand...
Click to collapse
Sounds like your sdcard failed. You said you can get into recovery, so try getting ahold of another sdcard with Viper ROM zip file on it and flash it.
Boot to the bootloader and flash an RUU using fastboot. An sdcard is not needed, only working adb/fastboot drivers. S-Off status will be unaffected. Root can be regained by installing superSU from recovery.
Get RUU from this thread by cmlusco and twrp from here
Reboot the phone into bootloader mode
Open a command prompt
Fastboot OEM rebootRUU (This assumes you have working drivers in windows. If you're having trouble, use the google drivers and just force windows to use it. In bootloader select the bootloader interface driver, for adb, select the adb interface driver. These are the only two drivers I use but they must be selected manually, windows will not automatically install them for the M9. You might have to do this a couple times.)
fastboot flash zip "path and name of RUU.zip" (This will take probably 10 - 20 minutes to complete but will give status updates.)
Get coffee
fastboot reboot-bootloader
Enter stock recovery
Factory reset
Reboot to bootloader
fastboot flash recovery "path and name of twrp image"
Boot to system
Download superSU
Reboot to recovery
Install superSU
Reboot to system
You should now have a stock rooted phone
l7777 said:
Boot to the bootloader and flash an RUU using fastboot. An sdcard is not needed, only working adb/fastboot drivers. S-Off status will be unaffected. Root can be regained by installing superSU from recovery.
Get RUU from this thread by cmlusco and twrp from here
Reboot the phone into bootloader mode
Open a command prompt
Fastboot OEM rebootRUU (This assumes you have working drivers in windows. If you're having trouble, use the google drivers and just force windows to use it. In bootloader select the bootloader interface driver, for adb, select the adb interface driver. These are the only two drivers I use but they must be selected manually, windows will not automatically install them for the M9. You might have to do this a couple times.)
fastboot flash zip "path and name of RUU.zip" (This will take probably 10 - 20 minutes to complete but will give status updates.)
Get coffee
fastboot reboot-bootloader
Enter stock recovery
Factory reset
Reboot to bootloader
fastboot flash recovery "path and name of twrp image"
Boot to system
Download superSU
Reboot to recovery
Install superSU
Reboot to system
You should now have a stock rooted phone
Click to expand...
Click to collapse
Is this basically the method to recover from a bootloop/ bricked phone? Gonna Sunshine my phone this evening and start flashing. I know I'll eventually brick the thing. Wanna know my recover options when the inevitable happens.
Sent from my HTC6535LVW using XDA-Developers mobile app
mikelikesbikes said:
Is this basically the method to recover from a bootloop/ bricked phone? Gonna Sunshine my phone this evening and start flashing. I know I'll eventually brick the thing. Wanna know my recover options when the inevitable happens.
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Click to collapse
There are many ways. This one uses a computer to send the updates. Having the proper file on the sdcard is another way and bypasses the need for working adb and fastboot drivers which seem to be a pain point for a lot of users.
l7777 said:
There are many ways. This one uses a computer to send the updates. Having the proper file on the sdcard is another way and bypasses the need for working adb and fastboot drivers which seem to be a pain point for a lot of users.
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I do have working adb/HTC_fastboot on my computer, but having a signed RUU on my external SD card is all I need?
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---------- Post added at 12:05 PM ---------- Previous post was at 11:48 AM ----------
mikelikesbikes said:
I do have working adb/HTC_fastboot on my computer, but having a signed RUU on my external SD card is all I need? Looking at the instructions I see the SD card must be formatted to fat32. I have no idea if mine is, but I have extras. I can format one of them to fat32, keep that file on it, and in case I ever need it I can pop it in the phone and flash it?
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Sent from my HTC6535LVW using XDA-Developers mobile app
mikelikesbikes said:
I do have working adb/HTC_fastboot on my computer, but having a signed RUU on my external SD card is all I need?
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Yes. It must have a special name and be in the root of the sdcard. I don't remember exactly what the name is for the M9 but it is posted in the RUU threads.