Installed a custom kernel and now cannot get into boot. - Galaxy S 5 Q&A, Help & Troubleshooting

I had recently installed the kernel Amplitude 4.2 for AOSP 5.1 devices and my GS5 W8 model was running Lollipop 5.1.1 w/CM12.1 with Xposed modules. The phone boots into the GS5 screen it says the Yellow text at the top (Warranty Bit: kernel) and then immediately shuts down and reboots. It is not recognized by my computer and I cannot get into recovery or download mode. Is there any way to revert changes to the kernel???
Please Help.
EDIT: Got into Download Mode

Not being able to get to download mode with your 3 button combo is a bit of a problem.
However, you can pick up a galaxy S5 usb jig for a couple of bucks from eBay or just ask your friends for it. It will boot the phone straight to download mode and that is all you need at this point.

Commodore 64 said:
Not being able to get to download mode with your 3 button combo is a bit of a problem.
However, you can pick up a galaxy S5 usb jig for a couple of bucks from eBay or just ask your friends for it. It will boot the phone straight to download mode and that is all you need at this point.
Click to expand...
Click to collapse
After Some tinkering I was able to boot it into Download mode. I am lost ... I know its not hard bricked.
Thank You for the fast reply.
EDIT: Never been in this situation, so I don' know what to do and I am really nervous.

Once you're in download mode, it is best to flash the stock ROM (5.1.1) for your SM-G900W8. Use either odin or use Samsung Kies 3 suite. Then go to stock recovery and do a full factory reset from there. Most of issues are resolved by this process.
Then either stay stock or flash a custom recovery (twrp or cmw), and install the custom ROM of your choice.

Commodore 64 said:
Once you're in download mode, it is best to flash the stock ROM (5.1.1) for your SM-G900W8. Use either odin or use Samsung Kies 3 suite. Then go to stock recovery and do a full factory reset from there. Most of issues are resolved by this process.
Then either stay stock or flash a custom recovery (twrp or cmw), and install the custom ROM of your choice.
Click to expand...
Click to collapse
I can't find the stock ROM for 5.1.1, Unsure if you mean Touchwiz or CM because they do not have an update for 5.1.1.
The latest version I could find is 5.0 will this work?.
Thanks for the reply.

Yes, by stock I mean touchwiz. And 900w8 might not have received touchwiz 5.1.1 yet.
But the general idea is cleaning (factory reset and wipes) in touchwiz recovery is the best way to bring things back to normal and start out fresh.

Commodore 64 said:
Yes, by stock I mean touchwiz. And 900w8 might not have received touchwiz 5.1.1 yet.
But the general idea is cleaning (factory reset and wipes) in touchwiz recovery is the best way to bring things back to normal and start out fresh.
Click to expand...
Click to collapse
I am downloading the TouchWiz Bell Canada 5.0 Firmware, and I will use Odin to Flash it on in download mode, then I will factory reset, install TWRP and then go back to CM12.1.
Hopefully everything will go swiftly. I have said exactly what I am going to do because if you see something wrong you can assist me.
Thanks for your replies.

That sounds great. Oh and right after you installed CM12.1, do a clear cache in twrp, and then flash your gapps and reboot. You should be good to go now. BTW, I use Deltadroid's gapps base package, and it works flawlessly with CM12.1 for klte.
http://forum.xda-developers.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368
Best of luck!

Commodore 64 said:
That sounds great. Oh and right after you installed CM12.1, do a clear cache in twrp, and then flash your gapps and reboot. You should be good to go now. BTW, I use Deltadroid's gapps base package, and it works flawlessly with CM12.1 for klte.
http://forum.xda-developers.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368
Best of luck!
Click to expand...
Click to collapse
It booted and I am currently running android 5.0 on touchwiz. Im gonna flash TWRP and SuperSU.
Thank you for replying.

Related

[Q] unable to install Gapps after installing latest 4.4.2 firmware

Hi there,
Long time lurker on the forums here, and have been browsing around the whole day to find a solution to my problems without luck .
Yeasterday I received my Galaxy Note 3 (N900T), but I had very poor reception, I thought this was because the N900T was appearantly a US model which I wasn't aware of, but since hardware was the same I decided a custom rom might fix things up.
I installed the latest CM 11 nightly and appropriate google apps but without any luck (reception still bad)
Then I decided to install the origional 4.4.2 firmware for T-mobile N900T, now the reception and everything works just fine, but I get a bunch of errors that google app x (youtube, playstore etc) have stopped working, so I get alot of these pop-ups and can't use the playstore.
I thought: Ok I just need to install the latest Gapps for the 4.4.2 version, there's where the problem comes in. When I booted into recovery it would boot into the standard android recovery and not CWM recovery. I couldn't do anything in the normal recovery mode to install gapps. So I managed to download the rom manager through my browser and just installed that without the playstore, after this i installed the recovery, found out my root was undone after the patch.
I then downloaded the chainfire thingy and flashed it with odin, which all worked fine and I managed to root my phone again. When opening SuperSU it says there was some 'KNOX thingies remaining which I said ok take away. After this I installed the CWM recovery, and said: Launch ClockworkMod recovery so I could install the new version of Gapps there. However: This is where it gets stuck in a loop trying to launch the bootloader, and I was unable to get into the bootloader. The only way to stop the bootloader loop was to take out the battery, boot into download mode and cancel the download mode after which my phone would continue to boot normally.
After this I tried to flash the 4.3 version of android with odin, and even reflashing the current 4.4.2 version, but I can't flash any roms with odin anymore as it gives me the Fail! Auth. error everytime in odin.
If anybody could help me that would be greatly appreciated!
Just to clarify:
I am still working on this, I downloaded Goomanager and installed TWRP recovery, but no luck, my phone will simply get stuck in a loop when i try to boot it into recovery. I can still startup my phone normally, but it's quite useless without gapps.
Thanks in advance for any assistance, I really feel lost on this one :/
Maybe its too late but I wonder if it would have helped if you install another kernel when you had CM11. Maybe that would have had solve the problems with the reception? I'm a total noob at this, so I don't know, its just something that I thought of.
grafgever said:
Just to clarify:
I am still working on this, I downloaded Goomanager and installed TWRP recovery, but no luck, my phone will simply get stuck in a loop when i try to boot it into recovery. I can still startup my phone normally, but it's quite useless without gapps.
Thanks in advance for any assistance, I really feel lost on this one :/
Click to expand...
Click to collapse
Not sure but when i upgraded my N9006 to KitKat and tried to root it using cf-auto-root for my phone it went into a boot loop. I ended up using the one designed for N9005 as it specifically stated it was made for the 4.4 boot loader. I'm guessing the other ones are for 4.3?
locn said:
Not sure but when i upgraded my N9006 to KitKat and tried to root it using cf-auto-root for my phone it went into a boot loop. I ended up using the one designed for N9005 as it specifically stated it was made for the 4.4 boot loader. I'm guessing the other ones are for 4.3?
Click to expand...
Click to collapse
I managed to flash the philz recovery with odin, I got the phone working now, except when I make a call I'll loose all mobile network signal afterwards. Unsure how to solve this. Could I flash a European stock firmware to my n900t?

[Q] I flashed a cm based ROM now I can't flash touchwiz or restore my touchwiz backup

If i try either I get stuck on boot screen.
Doing everything by the book. But here's a run down of what's going on. I updated to lollipop prior to rooting. Then I flashed dynamic pop ROM. All good so far. I made a nandroid on stock rooted ROM. Then I flashed aicp stock ROM. All good again aside from ROM issues which is why I wanted to go back.
I have a Canadian note 4 910w8. If that matters. Latest twrp recovery. All relavent files on external SD.
All I want is my stock rooted ROM back. Did flashing the cm based aicp ROM mess with the build prop?
My device name is now trltetmo whereas it should say trltecan. Instead of trying to be a hero I'm hoping someone here can help me. I don't have a computer with me right now. So anything I do has to be done via
Recovery options.
I haven't tried to flash another stock based ROM. But what I have no is android 5.1.1 and I believe the tw based ROMs were 5.0.1
Would wiping internal storage fix my issue? I've never had to do it before. I assume should be OK to try
Hi,
As I understood you wish to install stock ROM to your Galaxy Note 4 (SM-N910W8 Canadian running on a Virgin network) which means you are going to downgrade your firmware from Android 5.1.1 to 5.0.1. You also want to get root access once you have done that and twrp recovery. If I am right then you should download your stock ROM from sammobile.com/firmware and search for your version. I believe you have to search for this "N910W8VLU1BOC4_N910W8OYA1BOC4_VMC.zip" and flash it using ODIN v3.09.
If in case you have stuck in a boot loop (as you stated above) then enter Recovery Mode (Press Power + Home + Volume Up) and wipe cache. If you are still stuck on a boot loop then enter Recovery Mode again and do a Factory Reset (Note: factory reset will delete everything from your phone).
If you cannot enter Recovery Mode try going into Download Mode (Press Power + Home + Volume Down) and flash twrp recovery (in your case) or you can try flashing cwm or even use stock Recovery (this, if I remember well enough can be fixed by using CFautoroot method to root your device).
If you need any detailed information on how to do any of the above I can provide anything you need. Hope this helps, and let me know on what results you get.
PS: Sorry I cannot provide any links at the moment since I am a new user.

I need help with installing the Alliance ROM PLEASE.

EDIT: I have successfully installed the Alliance ROM. Here's how i did it.
Prerequisites:
Your phone at at least 50% battery
A charge cable
MicroSD card that you can plug into your computer
Odin 3.09
SafeStrap, version 3.75 APK on your MicroSD card
Alliance ROM on your MicroSD card
NCG tar.md5 (the big file, not the kernel)
I started off on a rooted 5.0 VZW Galaxy S5. After some confusion, I downgraded to NCG (4.4.2) using Odin. After doing that, I went to Towelroot, got the APK, rooted, downloaded SuperSU from the play store (I had to sign into google at this point), installed it's binaries (NORMALLY! Don't choose the TWRP method), rebooted when it asked me to. From there, I installed BusyBox from the play store and installed it within the app. Then I installed Safestrap (version 3.75), which I had on my MicroSD card. I used the app My Files to navigate to my MicroSD and installed the APK. Then I installed it within the app, and when the "reboot to recovery" button worked, I rebooted into SafeStrap recovery mode. At this point, the Alliance ROM zip file should ALREADY BE ON YOUR MICROSD CARD, WHICH SHOULD BE IN YOUR PHONE. Now, you're going to press the INSTALL button to the top right in Safestrap recovery, and you're going to navigate to your MicroSD card. It might be already opened to that. Then you're gonna select the Alliance ROM and flash it. After it successfully flashes, reboot into download mode (if for some reason you aren't able to do it immediately, you get into download mode by holding volume down, home button, and power button at the same time). Now, using Odin, you're gonna flash the firmware that the instructions in the Alliance thread tells you to (here's the thread: http://forum.xda-developers.com/ver.../rom-alliancerom-build-3-rom-control-t2818632). If everything works, it's gonna take a couple of minutes, optimize apps, and boot.
Huge thanks to Beans and his team for creating the Alliance mod, and huge thanks to Tulsadiver for helping me get through the process during my confusion.
Original thread below
Hi. I'll cut to the chase. I was an idiot and thought I could just flash the Alliance ROM from my SD card, but my phone is currently a factory restored 5.0. So, after unsuccessfully flashing Alliance ROM, I thought, well, I probably need to be on 4.4.2 to do this. So, what I'm wondering is, do I need to go back down to 4.4.2 to install Alliance ROM? And do I need Safestrap recovery to do it, or can I do it from stock recovery (home button+volUp+Power)? I did a lot of digging in the Alliance ROM post and there were no posts regarding my problem/question, probably because they're all experienced and I'm not (this is my first time trying to flash a custom ROM).
It SOUNDS like I need to flash a full stock tar using Odin, is that correct? Once I do that, I would be on stock wiped 4.4.2, I assume. From there, could I flash the Alliance ROM and continue with the instructions? Or do I need to root first and get safestrap and all that crap? I feel like Beans was really vague with his instructions on installing ROMs, but whatever. Please help though, I'm kind of stuck in the middle of this with a softbricked phone.
Thank you so much in advance, I appreciate it.
~isra
EDIT: Also, I was on ROOTED 5.0 Lollipop just before this. I just got so sick of lollipop, I was ready for something different. So here we are. To confirm, my phone is the standard retail SM-G900VZW model.
EDIT2: Apparently App Ops and SuperSU survived the wipe and, after downloading Root Checker, I can confirm that I'm still rooted... Huh.
israphial said:
Hi. I'll cut to the chase. I was an idiot and thought I could just flash the Alliance ROM from my SD card, but my phone is currently a factory restored 5.0. So, after unsuccessfully flashing Alliance ROM, I thought, well, I probably need to be on 4.4.2 to do this. So, what I'm wondering is, do I need to go back down to 4.4.2 to install Alliance ROM? And do I need Safestrap recovery to do it, or can I do it from stock recovery (home button+volUp+Power)? I did a lot of digging in the Alliance ROM post and there were no posts regarding my problem/question, probably because they're all experienced and I'm not (this is my first time trying to flash a custom ROM).
It SOUNDS like I need to flash a full stock tar using Odin, is that correct? Once I do that, I would be on stock wiped 4.4.2, I assume. From there, could I flash the Alliance ROM and continue with the instructions? Or do I need to root first and get safestrap and all that crap? I feel like Beans was really vague with his instructions on installing ROMs, but whatever. Please help though, I'm kind of stuck in the middle of this with a softbricked phone.
Thank you so much in advance, I appreciate it.
~isra
EDIT: Also, I was on ROOTED 5.0 Lollipop just before this. I just got so sick of lollipop, I was ready for something different. So here we are. To confirm, my phone is the standard retail SM-G900VZW model.
EDIT2: Apparently App Ops and SuperSU survived the wipe and, after downloading Root Checker, I can confirm that I'm still rooted... Huh.
Click to expand...
Click to collapse
Download busybox from play store. Install it. Install safestrap. Once recovery is installed, go into recovery, install alliance, from within safestrap, boot into download mode and flash the full firmware Odin tar.
Tulsadiver said:
Download busybox from play store. Install it. Install safestrap. Once recovery is installed, go into recovery, install alliance, from within safestrap, boot into download mode and flash the full firmware Odin tar.
Click to expand...
Click to collapse
Wait, so I don't need to downgrade my phone? Keep in mind I'm on stock rooted 5.0, which just got factory reset so I got nothing except for the root. Also, what full firmware odin tar are you referring to? NE9? This one: https://www.androidfilehost.com/?fid=23610159112652201
Or this one: https://www.androidfilehost.com/?fid=23622183712472727
I'm getting these links from here: http://forum.xda-developers.com/ver...ment/stock-collection-kernels-modems-t2842069
I really appreciate you replying. Thank you.
The first one. That firmware will downgrade you to NE9.
Tulsadiver said:
The first one. That firmware will downgrade you to NE9.
Click to expand...
Click to collapse
Ok, so I don't need to downgrade to install the ROM. Got it. Thank you. Is there anything else I should know?
Not that I know of. ROM installations are different so always refer to their installation instructions. Some will say to flash the firmware first. The op knows best. Alliance NE9 says to do a full wipe (everything but SD card). Install the ROM, reboot to download mode ( don't hit reboot system). Once in download mode, flash the firmware tar and let your phone reboot.
Tulsadiver said:
Not that I know of. ROM installations are different so always refer to their installation instructions. Some will say to flash the firmware first. The op knows best. Alliance NE9 says to do a full wipe (everything but SD card). Install the ROM, reboot to download mode ( don't hit reboot system). Once in download mode, flash the firmware tar and let your phone reboot.
Click to expand...
Click to collapse
So, I installed Safestrap and did all that, but when I press the reboot into recovery button, it just reboots the phone normally. It doesn't go into safestrap recovery. Am I supposed to hold some buttons or something?
Did safestrap ask for SuperSU permissions? Did you install busy box? You can't just download the app.
Tulsadiver said:
Did safestrap ask for SuperSU permissions? Did you install busy box? You can't just download the app.
Click to expand...
Click to collapse
Yes, I've installed BusyBox and given SS root permissions. I installed the APK 3.75 Safestrap that I used to get into SS recovery when I was getting to rooted 5.0 a while back, so I know that the APK isn't corrupt or anything like that.
I forgot. You are on lollipop. You need to flash the NE9 kernel first ( via Odin). You already have safestrap but it doesn't work on lollipop. After you flash the NE9 kernel you will have the option to boot into recovery. Have alliance on your SD card ready to install.
Tulsadiver said:
I forgot. You are on lollipop. You need to flash the NE9 kernel first ( via Odin). You already have safestrap but it doesn't work on lollipop. After you flash the NE9 kernel you will have the option to boot into recovery. Have alliance on your SD card ready to install.
Click to expand...
Click to collapse
Found a "NE9 Stock tar.md5". Does that sound right? DL is here: https://www.androidfilehost.com/?fid=23578570567721275
Found a "NE9 Stock tar.md5". Does that sound right? DL is here: https://www.androidfilehost.com/?fid=23578570567721275
israphial said:
Found a "NE9 Stock tar.md5". Does that sound right? DL is here: https://www.androidfilehost.com/?fid=23578570567721275
Click to expand...
Click to collapse
That is it.
Tulsadiver said:
That is it.
Click to expand...
Click to collapse
Thank you. I'm going to flash the kernel then, then I'll get back to you if anything comes up. Again, I really appreciate you helping me. Thank you.
Tulsadiver said:
That is it.
Click to expand...
Click to collapse
It booted into stock recovery mode after odin successfully flashed NE9. Now do I install the ROM from stock recovery, or do I boot the phone and get to Safestrap to install the ROM from Safestrap recovery? I am currently in recovery mode.
You must not have had safestrap on your phone after all. Can you get back to download mode? You probably need to flash your lollipop kernel to get back to lollipop.
Tulsadiver said:
You must not have had safestrap on your phone after all. Can you get back to download mode? You probably need to flash your lollipop kernel to get back to lollipop.
Click to expand...
Click to collapse
I definitely had safestrap. Though, here's something: Everyone talks about a menu that pops up during boot that allows you to enter either safestrap recovery, or boot, and I've never had/seen that menu, even when I was rooting 5.0. Yes, my BusyBox worked and was properly installed, and yes, I had Safestrap recovery installed.
I just tried rebooting and it after sitting at the first screen for a while, it rebooted quickly and went back into recovery mode. What if I try installing Alliance from recovery mode? Will it work?
israphial said:
I definitely had safestrap. Though, here's something: Everyone talks about a menu that pops up during boot that allows you to enter either safestrap recovery, or boot, and I've never had/seen that menu, even when I was rooting 5.0. Yes, my BusyBox worked and was properly installed, and yes, I had Safestrap recovery installed.
I just tried rebooting and it after sitting at the first screen for a while, it rebooted quickly and went back into recovery mode. What if I try installing Alliance from recovery mode? Will it work?
Click to expand...
Click to collapse
I've never been on stock recovery before. I think it has to be a custom recovery. You might need to pull your battery and let it set for a bit and see if you can get into download mode.
Tulsadiver said:
I've never been on stock recovery before. I think it has to be a custom recovery. You might need to pull your battery and let it set for a bit and see if you can get into download mode.
Click to expand...
Click to collapse
I can get into download mode perfectly fine. I'm going to kernel back to 5.0 then...
But what do I do now? Should I downgrade to 4.4.2 with the stock firmware once I successfully boot 5.0?
EDIT: Yup, booted 5.0 perfectly fine. Now what? Downgrade to 4.4.2 and flash the NE9 Kernel?
Proof that Safestrap is on my phone:
http://imgur.com/cGa1v1n

[Q] SM-T537R4 Galaxy Tab 4 10.1 will not load! Only has download and stock recovery

Rooted the device with Odin. But couldn't for the life of me find a recovery for it. Flash a ton through Odin then final got a TWRP recovery to work.. When I wiped everything I was instructed to I tried to flash the rom I found (Bliss) I got a could not mount preload error.. And another error I can't recall. Then it just kept looping. So I ran the root file through Odin again.. And it now just boots straight to the Samsun logo and sits there until you hold power vol down (or up) and home till it switches to download or recovery. The TWRP is gone somehow and its stock again.
Hope this isn't confusing... I'll answer any questions and try any suggestion... PLEASE HELP
eatfleshzombie said:
Rooted the device with Odin. But couldn't for the life of me find a recovery for it. Flash a ton through Odin then final got a TWRP recovery to work.. When I wiped everything I was instructed to I tried to flash the rom I found (Bliss) I got a could not mount preload error.. And another error I can't recall. Then it just kept looping. So I ran the root file through Odin again.. And it now just boots straight to the Samsun logo and sits there until you hold power vol down (or up) and home till it switches to download or recovery. The TWRP is gone somehow and its stock again.
Hope this isn't confusing... I'll answer any questions and try any suggestion... PLEASE HELP
Click to expand...
Click to collapse
As far as I know there aren't any custom recoveries or roms working for your model number, so that's why nothing is working properly. Your only solution would appear to be to download the stock firmware and flash back to stock with Odin.
thisisapoorusernamechoice said:
As far as I know there aren't any custom recoveries or roms working for your model number, so that's why nothing is working properly. Your only solution would appear to be to download the stock firmware and flash back to stock with Odin.
Click to expand...
Click to collapse
Thanks for the link! I'll do that as soon as I get home.
Do you know if there's any way to get a custom rom onto my tablet?
eatfleshzombie said:
Thanks for the link! I'll do that as soon as I get home.
Do you know if there's any way to get a custom rom onto my tablet?
Click to expand...
Click to collapse
Unfortunately I'm fairly certain there are no custom Roms available for your tablet
thisisapoorusernamechoice said:
Unfortunately I'm fairly certain there are no custom Roms available for your tablet
Click to expand...
Click to collapse
Thats ok
I started the flsh of the stock firmware...seems hung up...does it take very long time to load?... the status hasnt changed in like 5 minutes.
did you get twrp to work? Im trying to get that installed so I can use xposed on the same model I believe sm-t537r4 I have it currently rooted

I9505 booting into recovery mode fails

Hi Guys,
after a long time I wanted to update my s4 from 4.2.2 to 6.x. First problem was, that somehow my phone wasn't rooted anymore, which I did again.
Then I wanted to boot into recovery mode to install the new custom rom. But every time I did so, it displays the logo and at the top it says in blue "recovery booting..."
After a few seconds, while nothing happens it shuts down and I need to start my phone again and go into download mode, cancel it to get back to into my OS.
There must be something wrong with the custom recovery it seems. Does someone know what I can do to get back into it?
Already looked hours for solutions, but couldn't find anything valuable. Already installed different apps to flash a new recovery, but that didn't help at all.
Appreciate every help. :good:
I would flash the latest stock ROM to the phone to ensure that the phone is running the latest bootloader and modem. Then, I would try flashing the latest version of twrp with Odin.
audit13 said:
I would flash the latest stock ROM to the phone to ensure that the phone is running the latest bootloader and modem. Then, I would try flashing the latest version of twrp with Odin.
Click to expand...
Click to collapse
Thanks, will try it tonight and report back :good:
audit13 said:
I would flash the latest stock ROM to the phone to ensure that the phone is running the latest bootloader and modem. Then, I would try flashing the latest version of twrp with Odin.
Click to expand...
Click to collapse
Worked like a charm thanks. :highfive:

Categories

Resources