Help please - Nexus 5 Q&A, Help & Troubleshooting

just got my nexus, use cf auto root to root it, then i downloaded rom manager and it flashed clockwork mod. then i tried to download a rom and gapps and install it via rom manager, the rom loaded up with problems, i did not have data or any way to get to my settings so i nandroid back, i try and flash a custom recovery other than cwm and nothing will flash, i get an error saying cant find nexus 5 recovery img or something like that, i cant get my computer to read this phone only in camera mode i need help figuring this out please

1 - stop using rom manager completely.
2 - you should use fastboot to flash recovery. Read the rooting guide in general to learn it.
Sent from my Nexus 5 using Tapatalk

cheddaface said:
just got my nexus, use cf auto root to root it, then i downloaded rom manager and it flashed clockwork mod. then i tried to download a rom and gapps and install it via rom manager, the rom loaded up with problems, i did not have data or any way to get to my settings so i nandroid back, i try and flash a custom recovery other than cwm and nothing will flash, i get an error saying cant find nexus 5 recovery img or something like that, i cant get my computer to read this phone only in camera mode i need help figuring this out please
Click to expand...
Click to collapse
Please don't use rom manager or any other thirdparty tools to flash rom just use fastboot method the recommended way for flashing rom..
Try to flash stock rom http://forum.xda-developers.com/showthread.php?t=2513701 :good: you will be alright..

shadowdevil said:
Please don't use rom manager or any other thirdparty tools to flash rom just use fastboot method the recommended way for flashing rom..
Try to flash stock rom http://forum.xda-developers.com/showthread.php?t=2513701 :good: you will be alright..
Click to expand...
Click to collapse
ok im back to stock, what is the best way to root and get recovery as i used cf auto root last time

cheddaface said:
ok im back to stock, what is the best way to root and get recovery as i used cf auto root last time
Click to expand...
Click to collapse
By reading the guide in general as I already pointed out in my first post that you ignored
Sent from my Nexus 5 using Tapatalk

cheddaface said:
ok im back to stock, what is the best way to root and get recovery as i used cf auto root last time
Click to expand...
Click to collapse
Follow this thread http://forum.xda-developers.com/showthread.php?t=2507905
I recommend Philz Touch Recovery or TWRP.
Philz http://forum.xda-developers.com/showthread.php?t=2565174
TWRP http://teamw.in/project/twrp2/205
Chainfire causes issues, there are quite a few threads with troubles about CF.
Don't use GOO to install TWRP either.

Related

i cant do Recovery

hello, im trying to install a custom rom, and now im in recovery step. i installed like 3 different recoverys.
all of them stuck in the red text step(when i get in to recovery mode from bootloader), and even after 20-30 mins still in the same position.
can someone say me when i need to do? i really need to fix it.
Snow201 said:
hello, im trying to install a custom rom, and now im in recovery step. i installed like 3 different recoverys.
all of them stuck in the red text step(when i get in to recovery mode from bootloader), and even after 20-30 mins still in the same position.
can someone say me when i need to do? i really need to fix it.
Click to expand...
Click to collapse
Make sure you are not plugged into your pc when you boot to recovery! - if that doesn't solve it ..
Does the phone boot to the existing Rom, do you have Rom manager installed? - if so update the recovery from Rom Manager. I found that after rooting the One S using the toolkit I could not get in to recovery, the update from Rom Manager sorted it!
All the best :good:
FatherD said:
Make sure you are not plugged into your pc when you boot to recovery! - if that doesn't solve it ..
Does the phone boot to the existing Rom, do you have Rom manager installed? - if so update the recovery from Rom Manager. I found that after rooting the One S using the toolkit I could not get in to recovery, the update from Rom Manager sorted it!
All the best :good:
Click to expand...
Click to collapse
i tried before to get in to recovery mode without USB(plugged to my computer or to charger) and still same problem.
and i dont have any rom manager.
i got HTC one S only with Unlocked phone and recovery(that doesnt work), so i think i need root for rom manager.
got something else?
Snow201 said:
i tried before to get in to recovery mode without USB(plugged to my computer or to charger) and still same problem.
and i dont have any rom manager.
i got HTC one S only with Unlocked phone and recovery(that doesnt work), so i think i need root for rom manager.
got something else?
Click to expand...
Click to collapse
Had same issue with the tool kit, the cwm didnt stick. The Touch work one did stick and I was able to get into recovery. However I downloaded the app ROM MANAGER and flashed the recovery from there. Since then I've had no issues booting into reocvery or bootloader. Just download rom manager and go about it that way!
osugsxr said:
Had same issue with the tool kit, the cwm didnt stick. The Touch work one did stick and I was able to get into recovery. However I downloaded the app ROM MANAGER and flashed the recovery from there. Since then I've had no issues booting into reocvery or bootloader. Just download rom manager and go about it that way!
Click to expand...
Click to collapse
NVM, there is no recovery for HTC at all, only Galaxy and some more. what i need to do?
I had this problem when I first rooted its weird just download the recovery again but save straight to fastboot folder wherever u have the folder and don't rename then flash the recovery that's how mine worked
Sent from my HTC One S using xda premium
k1llacanon said:
I had this problem when I first rooted its weird just download the recovery again but save straight to fastboot folder wherever u have the folder and don't rename then flash the recovery that's how mine worked
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
but i dont have root... and for root my phone i need recovery
there is some other way to root?
because the ROM manager doesnt work well without root.(cant install new recovery)
Snow201 said:
but i dont have root... and for root my phone i need recovery
there is some other way to root?
because the ROM manager doesnt work well without root.(cant install new recovery)
Click to expand...
Click to collapse
I'm not telling you to use Rom manager =\
Sent from my HTC One S using xda premium
k1llacanon said:
I'm not telling you to use Rom manager =\
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
Ohh. .. but still in tried install the recovery like 2-4 times.
There is other way?
Snow201 said:
Ohh. .. but still in tried install the recovery like 2-4 times.
There is other way?
Click to expand...
Click to collapse
Which recoveries have you tried, and what version of phone do you have (S3 or S4). These must match.
Make sure you bootloader unlocked OK, check in bootloader screen, should say Unlocked.
The problem youre describing sound like when you try to boot after successfully flashing a ROM but forgot to or the kernel failed to flash with it. Only happens when ROM and kernel are mismatched enough that it wont boot, fex flashing CM9 and still on HTC original kernel. Try flashing the kernel from the ROM zip file with
Code:
fastboot flash boot boot.img
You can also try booting a recovery without installing it,
Code:
fastboot boot nameofrecoveryfile.img
frdd said:
Which recoveries have you tried, and what version of phone do you have (S3 or S4). These must match.
Make sure you bootloader unlocked OK, check in bootloader screen, should say Unlocked.
The problem youre describing sound like when you try to boot after successfully flashing a ROM but forgot to or the kernel failed to flash with it. Only happens when ROM and kernel are mismatched enough that it wont boot, fex flashing CM9 and still on HTC original kernel. Try flashing the kernel from the ROM zip file with
Code:
fastboot flash boot boot.img
You can also try booting a recovery without installing it,
Code:
fastboot boot nameofrecoveryfile.img
Click to expand...
Click to collapse
nope, until now i did only unlock for my phone. and i have no idea with version i have, how do i check it?
Snow201 said:
nope, until now i did only unlock for my phone. and i have no idea with version i have, how do i check it?
Click to expand...
Click to collapse
If you have working ADB and fastboot working (there is a sticky by user fibsib that explains this) you can make sure your phone isnt really just trying to boot the OS and failing rather than trying to enter recovery with the command
Code:
adb reboot recovery
But anyways figure out which version you have before doing anything more, flash the wrong stuff and you could break stuff. There are good info here as to how to see if you have the Ville=Z520e=S4 processor model or the Ville C2/Z560e/S3 processor model.
Then download a recovery for your phone model and install it with this command from your computer
Code:
fastboot flash recovery nameofrecoveryyoudownloaded.img
Should work.
have you actually flashed a recovery yet?
which one and how did you do it?
Make sure you have your phone updated to the latest software version before you root. Download system update OTA and click update.
Otherwise you will have issues.
I am rooted T-Mobile phone with original software 1.54 and still can not do recovery or update, it is probably me but it is difficult.
If you are in the US, make sure you use the US version in the development section after you upgrade your phone. Update then try to root it might be easier.

[Q] Root and Custom recovery not sticking...

curious if there is something i'm missing here... i've unlocked my bootloader successfully but whenever i fastboot flash a recovery or flash root files in recovery nothing seems to stick... not sure whats going on... i've heard of having to flash recovery everytime on devices with a locked bootloader but i didn't think that would apply here... any help is much appreciated... (this is also my first samsung/nexus device so i'm more familiar with methods used on the EVO line)
thispaininmyhead said:
curious if there is something i'm missing here... i've unlocked my bootloader successfully but whenever i fastboot flash a recovery or flash root files in recovery nothing seems to stick... not sure whats going on... i've heard of having to flash recovery everytime on devices with a locked bootloader but i didn't think that would apply here... any help is much appreciated... (this is also my first samsung/nexus device so i'm more familiar with methods used on the EVO line)
Click to expand...
Click to collapse
Make sure you're using a perm root method. and make sure you have the correct updated SU application. My root wouldn't come through because I didn't have the latest SU.
Hopefully I helped.
thispaininmyhead said:
curious if there is something i'm missing here... i've unlocked my bootloader successfully but whenever i fastboot flash a recovery or flash root files in recovery nothing seems to stick... not sure whats going on... i've heard of having to flash recovery everytime on devices with a locked bootloader but i didn't think that would apply here... any help is much appreciated... (this is also my first samsung/nexus device so i'm more familiar with methods used on the EVO line)
Click to expand...
Click to collapse
Hi,
What root method did u use?
What recovery are u using?
What ROM are u flashing?
The more info, the better
Vs Nexus S4G using tapatalk2
Unlocked the boot loader with fast boot commands then flashed superuser.zip with clockwork 3.x.x and twrp 2.2.0 haven't tried flashing any Roms since nothing seems to stick...
Sent from my Nexus S 4G using Tapatalk 2
And Vidal I used the toolkit you linked me to in my last q&a post...
Sent from my Nexus S 4G using Tapatalk 2
vidaljs said:
Hi,
What root method did u use?
What recovery are u using?
What ROM are u flashing?
The more info, the better
Also after looking into the scripts and files in the method with the toolkit it seems none of the files get pushed to the device to begin flashing
Sent from my Nexus S 4G using Tapatalk 2
Click to expand...
Click to collapse
By default, any recovery you flash on the system will be gone by the next reboot. This is a security measure the android os does I think.
1. You can flash a ROM. Anyone. I prefer aokp or cna. That way the recovery sticks (the recovery sticks on all the ROMs besides stock)
OR
P.S. You will need the latest cwm recovery
2. So all you need to do is to flash the recovery of your choice. I would recommend CWM for this short guide. Then once flashed go to the recovery make a backup. Then if it reboots flash the same recovery again. Boot into it and restore that backup. When you restore it and go reboot system now it should come up with a menu saying recovery flash fix (or something around those lines). Hit/navigate to yes and you should get a sticky recovery from there. BTW I have not tried this method.
You cannot blame me for bricking, damaging or done anything to your phone
Hope this helps.
Regards,
UselessSniper001
P.S. I don't know how root isn't sticking. I mean if you have flashed the su is the recovery already well then you are all set to go. Unless you haven't actually flashed the su in the recovery. Then flash the recovery from your PC boot into the recovery and flash the su files in the recovery. Reboot and enjoy. Then follow this guide above. Or follow this link:
http://forum.xda-developers.com/showthread.php?t=875875&page=2
I finally figured out the SU and CWM I was flashing was ancient so I found the newest and they stuck with help of the fix ya mentioned inside CWM... Thanks
Sent from my Nexus S 4G using Tapatalk 2

[Q] can we Flash cwm on unrooted phone?

Can we Flash cwm on unrooted phones. If yes then will it root my phone after flashing cwm. If no, then how can i do it.
Sory but do you mean cwm??
a-ssassi-n said:
Sory but do you mean cwm??
Click to expand...
Click to collapse
Yes
Easiest way... is to use Odin with the proper CWM image file made for that particular phone.
There are many guides for this in these forums.
Get Odin, Install Odin (program for your PC)
Get CWM image file usable in Odin
Put phone into Debug over USB Mode.
Put phone into Download mode plugged into Odin
Flash CWM recovery from Odin to Phone.
Now phone would not be rooted yet.
To root phone, install a rooted Rom using CWM, or flash the/a Super User file using CWM, then your stock ROM will be rooted.
This is just a general list of what is entailed to setup a 3rd Party Recover, and Root device.. as said there are many guides on these forums that will be more detailed.. just use the search.
Hope this helps you find your way.
I am affraid not.
ianNaos said:
Easiest way... is to use Odin with the proper CWM image file made for that particular phone.
There are many guides for this in these forums.
Get Odin, Install Odin (program for your PC)
Get CWM image file usable in Odin
Put phone into Debug over USB Mode.
Put phone into Download mode plugged into Odin
Flash CWM recovery from Odin to Phone.
Now phone would not be rooted yet.
To root phone, install a rooted Rom using CWM, or flash the/a Super User file using CWM, then your stock ROM will be rooted.
This is just a general list of what is entailed to setup a 3rd Party Recover, and Root device.. as said there are many guides on these forums that will be more detailed.. just use the search.
Hope this helps you find your way.
Click to expand...
Click to collapse
through this method the phone is required to be rooted na?
skumar9296 said:
through this method the phone is required to be rooted na?
Click to expand...
Click to collapse
No root is not required for Odin, this is basically how I started to eventually root my phone.
I used Odin to install custom recovery on non-rooted phone.
Then using the custom recovery, installed superuser app to provide root access.
This is the YouTube video that help me along my way: http://youtu.be/6S5Lw7uxdtU
I'm sure you're running a different phone, but this may lead you to find instructions for using Odin, getting into Download Mode, and installing a custom recovery on your phone.
I did alot of reading, research, and forum browsing before feeling comfortable enough to do this... but once done, it gets easy.

[Q] Unable to root my OPO! [SOLVED]

So I have watched lots of tutorial videos, used toolkits, etc. but I am unable to root my OPO!
I have unlocked the bootloader and flashed TWRP.
I have flashed SuperSU from TWRP 5-6 times, it says it is flashed successfully, but when I reboot, I don't have root.
I have also tried downloading a pre-rooted stock rom and flashed it but it had the same result!
Any ideas anyone? Btw I am on the latest stock rom (30O)
suffix642 said:
So I have watched lots of tutorial videos, used toolkits, etc. but I am unable to root my OPO!
I have unlocked the bootloader and flashed TWRP.
I have flashed SuperSU from TWRP 5-6 times, it says it is flashed successfully, but when I reboot, I don't have root.
I have also tried downloading a pre-rooted stock rom and flashed it but it had the same result!
Any ideas anyone? Btw I am on the latest stock rom (30O)
Click to expand...
Click to collapse
Here is the best root thread here. have you tried flashing Calks pre-rooted rom. Once you flash this there is no need to flash supersu. Give it a try
playya said:
Here is the best root thread here. have you tried flashing Calks pre-rooted rom. Once you flash this there is no need to flash supersu. Give it a try
Click to expand...
Click to collapse
That's the rom I flashed.. but when I rebooted the device I had no root access!
suffix642 said:
That's the rom I flashed.. but when I rebooted the device I had no root access!
Click to expand...
Click to collapse
did you try and download supersu from the play store and install it that way. also what did you to test the fact that you have no root
playya said:
did you try and download supersu from the play store and install it that way. also what did you to test the fact that you have no root
Click to expand...
Click to collapse
I have tested whether I have root with various apps. Also I cannot remove SuperSU so I tried installing Superuser app from play store but still the same..
suffix642 said:
I have tested whether I have root with various apps. Also I cannot remove SuperSU so I tried installing Superuser app from play store but still the same..
Click to expand...
Click to collapse
go into developer options and check under root access and see what it says
Are you planning to use a custom ROM or what is the goal you're trying to accomplish?
I understand that you're trying to root. But what ROM are you planning to use with ROOT?
Try a custom ROM, do the following
1. Download your ROM, Gapps (if needed), custom kernel (if you want), supersu http://download.chainfire.eu/supersu
2. Put it on your phone
3. Boot into TWRP
4. Factory reset
5. Flash ROM, Gapps, custom kernel, supersu
6. Reboot
... and you should have root.
zephiK said:
Are you planning to use a custom ROM or what is the goal you're trying to accomplish?
I understand that you're trying to root. But what ROM are you planning to use with ROOT?
Try a custom ROM, do the following
1. Download your ROM, Gapps (if needed), custom kernel (if you want), supersu http://download.chainfire.eu/supersu
2. Put it on your phone
3. Boot into TWRP
4. Factory reset
5. Flash ROM, Gapps, custom kernel, supersu
6. Reboot
... and you should have root.
Click to expand...
Click to collapse
Yea he said he did this already but still did not have root. He flashed Calks stock rooted rom
playya said:
Yea he said he did this already but still did not have root. He flashed Calks stock rooted rom
Click to expand...
Click to collapse
I read that, I was suggesting try another flashing custom ROM. I know Mahdi ROM has SuperSU built in but just incase never hurts to flash it.
zephiK said:
I read that, I was suggesting try another flashing custom ROM. I know Mahdi ROM has SuperSU built in but just incase never hurts to flash it.
Click to expand...
Click to collapse
Ok, it does not hurt to try them all if need be. Just the way your post read I am sure he would of said he tried a custom rom but trying more than 1 is something I hope he at least did prior to posting.
OP how many roms have you tried?
Also when your phone boots up, give it a good 1-2 minute before you check if you have root.
Download the SuperSU from the link I provided in the previous post.
Use https://play.google.com/store/apps/details?id=com.joeykrim.rootcheck to check. A pop up will appear asking if you want to grant or deny access, grant it.
ok so I found the solution to my problem after flashing supersu using all available recoveries several times!
I unchecked the option "Respect CM root settings" in the SuperSU app and it worked!
btw I can't find a root access setting in the Developers Options. can you guys see it?!
suffix642 said:
ok so I found the solution to my problem after flashing supersu using all available recoveries several times!
I unchecked the option "Respect CM root settings" in the SuperSU app and it worked!
btw I can't find a root access setting in the Developers Options. can you guys see it?!
Click to expand...
Click to collapse
Depending what ROM you're using, its missing built-in Superuser. Just use SuperSU

[Resolved] Installed TWRP on phone with a locked bootloader - now stuck in boot loop

I am new to rooting, and decided to root my Galaxy Note II SGH-i317m a few days ago. I used a method with no adb access...i think. Here's the reference thread, just in case I'm wrong: http://forum.xda-developers.com/showthread.php?t=1980644
I got a bit overenthusiastic, and got TWRP while forgetting to unlock my bootloader first. Now, my phone will only boot into TWRP. All 4 reboot options go back to TWRP. What is the best way to get my phone back to working? I understand that I may have to lose my data. It doesn't matter: my top priority is getting my phone to work again.
Thanks in advance!
EDIT: I'm sorry if this is in the wrong place. I'm new here.
if you can boot into recovery than try to wipe cache and dalwik cache than try to too boot again it may work
Sent from my SM-G7102 using Tapatalk
EMONESSboy said:
if you can boot into recovery than try to wipe cache and dalwik cache than try to too boot again it may work
Sent from my SM-G7102 using Tapatalk
Click to expand...
Click to collapse
Thanks for the quick reply. I just tried that, and no change. Just to clarify, the only thing I can boot into at the moment is recovery mode.
I think what I need to do is flash the stock recovery back onto my phone. Is this a possible solution? If so, how should I go about doing it? I currently cannot access download mode.
i think u should install your current rom again if u insall stock recovery you may not able to do this with stock recovery even cant get twrp back
so..do a nandroid backup and install a rom which u like stock1 or custom1
Sent from my SM-G7102 using Tapatalk
I Can Help
@phoenix204
im sure i can help you
u sure can boot into recovery mode and that too TWRP?if yes ...,
then install usb and adb drivers for your note 2 search minimals adb and fastboot and universal adb drivers on google and download them install them reply if u did it and i will tell u to unlock your bootloader and flash a rom if necessary
we sure can fix it
just tell me when u r done
EMONESSboy said:
i think u should install your current rom again if u insall stock recovery you may not able to do this with stock recovery even cant get twrp back
so..do a nandroid backup and install a rom which u like stock1 or custom1
Sent from my SM-G7102 using Tapatalk
Click to expand...
Click to collapse
Well, the thing is, my problem isn't with the ROM at all. It's that TWRP does not work with a locked bootloader. So the way I see it, either I need to replace TWRP with something that works with a locked bootloader, or unlock the bootloader. In your opinion, how would replacing the ROM help with my problem?
[email protected] said:
@phoenix204
im sure i can help you
u sure can boot into recovery mode and that too TWRP?if yes ...,
then install usb and adb drivers for your note 2 search minimals adb and fastboot and universal adb drivers on google and download them install them reply if u did it and i will tell u to unlock your bootloader and flash a rom if necessary
we sure can fix it
just tell me when u r done
Click to expand...
Click to collapse
It's done. It's worth noting that my root method, linked in the OP, doesn't give adb access. I'm not sure if this changes anything.
Also, I discovered that by removing and replacing the battery, my phone can power off. From here I can access download mode. Something that might be useful, especially if the solution involves odin.
Phoenix204 said:
Well, the thing is, my problem isn't with the ROM at all. It's that TWRP does not work with a locked bootloader. So the way I see it, either I need to replace TWRP with something that works with a locked bootloader, or unlock the bootloader. In your opinion, how would replacing the ROM help with my problem?
It's done. It's worth noting that my root method, linked in the OP, doesn't give adb access. I'm not sure if this changes anything.
Also, I discovered that by removing and replacing the battery, my phone can power off. From here I can access download mode. Something that might be useful, especially if the solution involves odin.
Click to expand...
Click to collapse
tried system restore with twrp?
try it first and if ur not sure that it will work just make backup of boot , efs , system and data(if necessary) via twrp to sd card copy the backup to pc via card reader or something and extract the system backup there should be a file named build.prop in system folder edit it and do it like this :
under #additional build properties
ro.adb.secure=0
ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
persist.sys.root_access=1
find the above lines and edit the parameters as i have shown to you use notepad++ to edit the file save it the last line will give ya root access by default and second last will make it debuggable just save it repack and flash with twrp cheers
hit thanks
Alright. Since I can't find another thread like this one, I will assume that I am one of the first to have this problem. Here is what I did.
I used samsung-firmware.org to find the latest firmware for my phone, which includes both ROM and recovery. Other brands probably also have a website like this.
I used Odin to flash the firmware onto my phone - this wiped my data, but removed TWRP, which is an acceptable solution to me. I might also have wiped my data while playing around with TWRP trying to fix my phone - I'm not sure.
Thanks to both EMONESSboy and [email protected] for their help. I ended up going with something similar to EMONESSboy's solution, since the commands seemed a little risky. Thanks anyways, your help is much appreciated!
IRIS Fuel50
EMONESSboy said:
i think u should install your current rom again if u insall stock recovery you may not able to do this with stock recovery even cant get twrp back
so..do a nandroid backup and install a rom which u like stock1 or custom1
Sent from my SM-G7102 using Tapatalk
Click to expand...
Click to collapse
Same problem with my lava iris Fuel50. My phone is stuck up. I am able to get recovery menu using volume + power button.
Pl advice what to do now ?
mzn.facebook said:
Same problem with my lava iris Fuel50. My phone is stuck up. I am able to get recovery menu using volume + power button.
Pl advice what to do now ?
Click to expand...
Click to collapse
If your situation is the same as mine was, I would recommend the same solution. Just to clarify - you rooted your phone? And then you installed a custom recovery, which is now the only thing you can access?
If so, you should install your stock ROM the same way you installed the rooted ROM. I'm not sure how you would go about doing that, or even if you can access that mode, since your model is not very common.
Kingaroot
Phoenix204 said:
If your situation is the same as mine was, I would recommend the same solution. Just to clarify - you rooted your phone? And then you installed a custom recovery, which is now the only thing you can access?
If so, you should install your stock ROM the same way you installed the rooted ROM. I'm not sure how you would go about doing that, or even if you can access that mode, since your model is not very common.
Click to expand...
Click to collapse
Actually, what happend was that i tried to root my phone through Kingaroot. It shows some error at 90%. After few seconds my phone gets rebooted and snce then, it is showing Mfr LOGO only.
I have tried Factory reset, wipe cache partition etc.
I had lollipop earlier on my phone.

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