Hey guys,
I've been working on rooting the new Captivate Glide, and unfortunately my kernel flash with ODIN failed (inexplicably). Now the device is complaining I need to perform an emergency recovery, but of course the device isn't listed in the KIES panel.
Apologies if this is covered elsewhere, but I searched and didn't find anything.
Can anyone explain how KIES works? What is a recovery code? Do I need to get one from Samsung? Is there any other way to force it to perform the recovery on my semi-bricked phone?
Wrong forum ...
There isn't a forum for him yet, so this is the best he could do.
Try going to download mode and flashing again! Try again, until it works, redownload the kernel.
Sent from my SGH-I897 using xda premium
Actually, strangely enough ... I entered 3e recovery (out of desperation) and rebooted, and it cleared the flag, allowing it to boot up normally.
I checked the kernel timestamp (cat /proc/version) and it appears to still be the stock kernel, so the NAND update completely failed.
I still would like to figure out how to force a KIES recovery, but at least for the moment I'm back up and running (till I take my next shot ).
Kies is garbage, don't worry about it.
It's just like Odin only there are a retarded amount of checks to make sure it's a supported phone...which usually fail if you're on anything other than stock or your imei has changed to a generic one, or any other reason it wants to make up to fall.
To root you should be able to flash the fugu kernel, which will cause a bootloop, then flash that stock kernel again, then once that boots you should have root.
studacris said:
Kies is garbage, don't worry about it.
It's just like Odin only there are a retarded amount of checks to make sure it's a supported phone...which usually fail if you're on anything other than stock or your imei has changed to a generic one, or any other reason it wants to make up to fall.
To root you should be able to flash the fugu kernel, which will cause a bootloop, then flash that stock kernel again, then once that boots you should have root.
Click to expand...
Click to collapse
Frustrating. The n900 flashing tool was so excellent (and cross-platform). Wonder why Samsung would release such a piece of junk.
Anyway, I'm back in business now and still working on it.
I'd love to try one of the other kernels, but since I don't have any recovery path (stock kernel / image / firmware), I'm really nervous now.
Okay so I just bought this phone from craigslist. It was rooted when I got it. I factory reset the data but then restarted the phone and got stuck in a boot loop. So, I decided to unroot it and put it back to it's original state. I downloaded the original stock kernal - acs-eb30-stock-kernal-pulled.tar - and I loaded it on via Odin. I then followed the command prompt steps to fully unroot the phone and it was successful. I'm not stuck in a boot loop anymore however I can't access the main home page, the settings, get a wifi connection, anything really. It just keeps asking me to put in my google account settings but I can't connect to wifi. I can't get to the home screen page. It's almost like maybe that was the wrong kernal? I was looking for the stock kernal and people were saying it's EG30 not EB30. Any suggestions?
That's probably for another Samsung phone. There was never a EB30 for this phone. It shipped with EG30.
I suggest you use the EK02 ODIN One-Click in my signature. Use the full version that resets your user data.
Sfhub to save the day yet again
Sent from my SPH-D710 using XDA App
Steps please (to remove ROOT and flash with Stock ROM)
Hi,
I have a similar issue. I rooted my phone (Sprint Samsung Galaxy 2 (also called Epic Touch) after I got it in early 2011.
Now I want to remove the root to sell it so it seems I need to "flash a stock ROM". I am not exactly sure how to do that. Can anyone give me steps?
Where do I get ODIN?
Where do I get the stock ROM for this phone?
How do I flash with that Stock ROM using Odin?
Thanks so much in advance. :good:
Ken
sfhub said:
That's probably for another Samsung phone. There was never a EB30 for this phone. It shipped with EG30.
I suggest you use the EK02 ODIN One-Click in my signature. Use the full version that resets your user data.
Click to expand...
Click to collapse
I took the 4.4.2 OTA while rooted and am now stuck at "SAMSUNG" logo.
I can get into download mode, however, Odin refuses to connect, while my gf's identical phone connects fine.
I can get into CWM which I have since updated to PhilZ latest.
I've been shuffling around files on an SD card, but other than the recovery update I haven't been able to do anything.
In download mode I do have "Warranty Bit: 1". Not that I care (several year old phone moved from Sprint to Ting a while back). I have taken OTA updates before and expect that I was current before this one.
Any help would be greatly appreciated!
~cd
UPDATE:
I've tried the SD unbrick without JTAG and still can't connect. It keeps coming up as "Unknown Device", but I'm doubting driver issue because I've tried several and the other phone connects right away.
Is there anything I can load through the custom recovery that will knock some since into the thing?
UPDATE 2:
I was able to flash a rom with CWM and am back up now. Still can't connect to Odin or ADB. I'm starting to suspect a HW problem with my USB port.
I'm uncomfortable suggesting flashing anything in recovery without being able to know for sure if the OTA at least successfully updated your bootloader and modem.
Without knowing this, flashing the wrong thing will hard brick your phone, and I don't want to take your phone out of the frying pan and stick it directly into the fire, so to speak.
I would suggest trying longer and harder to solve the Odin connect problem.
Try a different USB port, try a different cable, reboot the PC, and do you have access to try a different PC if necessary?
Sent from my Sprint Samsung Galaxy SIII with M.O.A.R. v9.0, dkp kernel dated 3/20/2014 and TWRP v2.7.0.0.
I've tried everything you mentioned except a different PC, which won't be real easy. At this point I'm suspecting HW because my gf's S3 will connect right up. It's been a nightmare and to top it off, before I found my new one, the POS card reader I had close by fried both of my SD cards with all my backups. :crying:
ATM I'm on MOAR v9.0.1 MK3
Android ver: 4.3
Baseband ver: L710VPUND8
Not sure how to find bootloader ver..?
Thanks for the suggestions!
charlesdindy said:
I've tried everything you mentioned except a different PC, which won't be real easy. At this point I'm suspecting HW because my gf's S3 will connect right up. It's been a nightmare and to top it off, before I found my new one, the POS card reader I had close by fried both of my SD cards with all my backups. :crying:
ATM I'm on MOAR v9.0.1 MK3
Android ver: 4.3
Baseband ver: L710VPUND8
Not sure how to find bootloader ver..?
Thanks for the suggestions!
Click to expand...
Click to collapse
I think you're right. Since your Baseband (modem) is ND8, most likely the OTA successfully upgraded your bootloader, too.
You can stay on MK3 MOAR v9.01 if you want, or flash any of the ND8-based ROMs (Wicked 6.0 or completely stock but rooted, either Odexed or DeOdexed), or any other ROM for that matter.
I think there's even a completely stock, unrooted ND8 zip you could flash with the latest Philz Recovery if your phone's under warranty and you want to take it to the Sprint store or Best Buy to see if they'll fix your microUSB port.
One guy was out of warranty and they still fixed that got him for free at a Sprint store but I wouldn't count on that kind of luck.
Sorry to hear about your SD cards. Try r free Windows program USBit and use it to try resetting your cards to see if you can at least format and use them again.
You're welcome!
Sent from my Sprint Samsung Galaxy SIII with M.O.A.R. v9.0, dkp kernel dated 3/20/2014 and TWRP v2.7.0.0.
Yeah, I've tried multiple ports and cables on another machine and neither the phone nor the machine do anything other than charge the phone. I have the tools and experience for SMT rework so I'll throw in a new port if it doesn't just need cleaned or re-soldered.
To anyone more of an expert than myself on these matters (which I presume to be a large portion of users here), I'd greatly appreciate any help that can be provided. I'd also like for this thread to be a central collection of baseband/modem functions, behaviors, troubleshooting, etc...
I've had a T-Mobile S4 (SGH-M919) for a while now and have mostly used CyanogenMod derived ROM's and as of lately, more Google Play Edition/Nexus type ROM's (which generally appear to be written for the international i9505 and hence show the model number of my phone to be such; this may or may not be relevant). All of the sudden, the other day during a phone call I received, there was no audio on either end of the call. I couldn't hear the caller nor could the caller hear me. This also happens if I initiate the call. I know for a fact that the media speakers (speakers used during speakerphone) as well as the earpiece speaker are perfectly functional so it's not a case of hardware failure where it works on Bluetooth or speakerphone only. As soon as a call initiates, you hear no ringing or audio once the caller answers other than the tone when the call ends/disconnects. First thing I tried was switching from ART back to Dalvik just for the sake of troubleshooting. Second, I tried clearing the cache (and Dalvik, just for the hell of it). Still no success. So next I try a completely different ROM. I was presently on a GPE ROM with the Samsung kernel so I switched to plain CyanogenMod with a custom kernel. I even went back to a stock ROM! No success either way!!
It was at this point I decided that it had to be a hardware/firmware issue since the issue remained when changing ROM's so I naturally assumed baseband/modem. I don't understand why this issue just magically occurred one day when I hadn't changed anything, but I thought that if I reflashed a clean modem image or and updated one, then maybe it would fix it... I was on MDL so I reflashed the MDL modem. No success. Then (and here's where I f****d up), I tried flashing what I THOUGHT was a stock NB4 firmware file in ODIN. Turns out that despite being labeled as stock, it had a custom kernel built-in and tripped my KNOX counter (FFFFFUUUUUUCCCCCKKKK!!!) Well, since I really only intend to use AOSP/CM based ROM's, it's not such a huge deal for me but still, it sucks.
Here's where I had a break: Yesterday, I tried flashing the MDL modem again, then that didn't work so I tried flashing the MK2 modem. I booted up, made a call, and it worked! First time! Well, that was short lived success because I tried another call immediately after to verify and it started all over again. Now, even reflashing MK2 won't get it to work even once like it did this one time.
Does ANYone who understands baseband and modem firmware much better than I do have any insight or instruction on what I can do? Because of this one issue, I have an otherwise perfectly good S4 that I can't use just lying around. I've had a Nexus 5 for almost a year and love it but I just destroyed the screen after a drop the other day and wanted to switch to the S4 temporarily until the Nexus 6 comes out. ANY IDEAS????
Loss of call audio occurs when your rom and firmware versions dont match. Since you've tripped your knox counter, you have some more freedom now. I think you should (after someone confirms) use the samsung pc software to do a full restore of your phone. It will blow away everything you have and install the latest firmware and matching rom as if you were stock and accepted all otas. Then you can root, flash recovery, flash rom, restore backed up apps. You'll have the cleanest possible setup. Just wait for someone to confirm because i haven't been following closely in the past few months. Alternatively you can find the latest firmware and do it with odin but in your position theres no advantage to doing it piece-meal like that (unless i've missed something in the past few months) because you've already tripped knox
faiyo said:
Loss of call audio occurs when your rom and firmware versions dont match. Since you've tripped your knox counter, you have some more freedom now. I think you should (after someone confirms) use the samsung pc software to do a full restore of your phone. It will blow away everything you have and install the latest firmware and matching rom as if you were stock and accepted all otas. Then you can root, flash recovery, flash rom, restore backed up apps. You'll have the cleanest possible setup. Just wait for someone to confirm because i haven't been following closely in the past few months. Alternatively you can find the latest firmware and do it with odin but in your position theres no advantage to doing it piece-meal like that (unless i've missed something in the past few months) because you've already tripped knox
Click to expand...
Click to collapse
Thanks for the response! This was actually the approach I initially wanted to take when reflashing just the modem didn't work; that is, using Samsung Kies to do a complete Samsung official firmware download and restore. Unfortunately, every time ibtry and do the "emergency recovery" as they call it, once I type in my serial number and model like the app requires, it always tells me that the device is not supported! It's like the device's firmware has been programmed as another that isn't recognized by Samsung. At first I thought it was because I was on a custom ROM and it didn't recognize the software. I remember a while back I needed to do an official restore and I had to get the phone boot loader to read status "Samsung Official" and not just official. I actually put stock everything back on manually and got those status fields to read Samsung Official for the binary and kernel but it still won't restore with Samsung's software. It's my estimation that Samsung has now integrated the Knox counter into their software support. I'm assuming that with that sensor tripped, I can never be "official" and therefore supported again. That's why I've been doing everything Odin. With all of this in mind, do you have any other recommendation? I'll look a little further into the problems I've had with Kies and maybe why I can't restore in the meantime but otherwise, why do you think flashing MK2 modem worked for just ONE call and then stopped again? And why do you think that the issue just suddenly happened in the first place without a software change?
thair7391 said:
Thanks for the response! This was actually the approach I initially wanted to take when reflashing just the modem didn't work; that is, using Samsung Kies to do a complete Samsung official firmware download and restore. Unfortunately, every time ibtry and do the "emergency recovery" as they call it, once I type in my serial number and model like the app requires, it always tells me that the device is not supported! It's like the device's firmware has been programmed as another that isn't recognized by Samsung. At first I thought it was because I was on a custom ROM and it didn't recognize the software. I remember a while back I needed to do an official restore and I had to get the phone boot loader to read status "Samsung Official" and not just official. I actually put stock everything back on manually and got those status fields to read Samsung Official for the binary and kernel but it still won't restore with Samsung's software. It's my estimation that Samsung has now integrated the Knox counter into their software support. I'm assuming that with that sensor tripped, I can never be "official" and therefore supported again. That's why I've been doing everything Odin. With all of this in mind, do you have any other recommendation? I'll look a little further into the problems I've had with Kies and maybe why I can't restore in the meantime but otherwise, why do you think flashing MK2 modem worked for just ONE call and then stopped again? And why do you think that the issue just suddenly happened in the first place without a software change?
Click to expand...
Click to collapse
A few notes: i have a similar problem in the last few months. After about 12 hours of uptime i cannot hear the other caller. I thought it's because im using ****ty roms from these forums so i was about to go to the international forums and flash theirs. I only use touchwiz roms so far. And it manifests about a week after flashing the rom. And i have to reboot twice a day to keep it functioning So yeah.. i get it too even tho i had a matching baseband
I think the reason you tripped knox wasnt because of the kernel. It's because a stock firmware package will upgrade your bootloader, while you should have actually been pursuing a modem-only package to flash with odin (which preserves the MDL bootloader and prevents tripping knox).
Anyways, im not sure what you have done with the "Samsung offical" status or modifying the identifiers of the phone but i was pretty sure kies would restore it. If not, then you should be trying to flash stock firmware (full) for NH7 firmware which was released recently. Not just modem only, which is what some of the packages here contain (meant for people with MDL bootloaders who dont want to trip knox). Try to pursue the full firmware odin flash. Im pretty sure that would do it for you. It should be the full-on samsung stock.
About kies: i haven't used it but i've experienced weird things happen with adb and specific usb cables and usb ports on the computer, even with nexus devices. I hate to suggest this but try a different computer and different usb cable. Its an actual solution thats worked before. It messed me up before and a number of other people. Make sure its up to date too i kinda recall old versions had a compatibility issue
faiyo said:
A few notes: i have a similar problem in the last few months. After about 12 hours of uptime i cannot hear the other caller. I thought it's because im using ****ty roms from these forums so i was about to go to the international forums and flash theirs. I only use touchwiz roms so far. And it manifests about a week after flashing the rom. And i have to reboot twice a day to keep it functioning So yeah.. i get it too even tho i had a matching baseband
I think the reason you tripped knox wasnt because of the kernel. It's because a stock firmware package will upgrade your bootloader, while you should have actually been pursuing a modem-only package to flash with odin (which preserves the MDL bootloader and prevents tripping knox).
Anyways, im not sure what you have done with the "Samsung offical" status or modifying the identifiers of the phone but i was pretty sure kies would restore it. If not, then you should be trying to flash stock firmware (full) for NH7 firmware which was released recently. Not just modem only, which is what some of the packages here contain (meant for people with MDL bootloaders who dont want to trip knox). Try to pursue the full firmware odin flash. Im pretty sure that would do it for you. It should be the full-on samsung stock.
About kies: i haven't used it but i've experienced weird things happen with adb and specific usb cables and usb ports on the computer, even with nexus devices. I hate to suggest this but try a different computer and different usb cable. Its an actual solution thats worked before. It messed me up before and a number of other people. Make sure its up to date too i kinda recall old versions had a compatibility issue
Click to expand...
Click to collapse
So quick update/reply, I just stumbled upon a stock, lightly modified MK2 ROM flashable through recovery that I had buried on my microSD and decided to give it a go (since the MK2 modem was the only one that every gave me any success even though it was just one time, and even though the ROM I was using was custom so couldn't have really matched ANY Samsung baseband). Even though I really already knew and understood everything you told me, you were brilliant to remind me about the need for the modem to match the OS when it initializes. After booting up the Stock MK2, calls are now working, and consistently!!! Now I'm making a backup (just in case, even though I really don't want to use stock) and then I'm going to go for a custom ROM again, probably CM based. Thanks again for your help!
I know exactly how I tripped the Knox counter. I downloaded a firmware file that was LABELED as a stock NB4 ROM and that wasn't correct. It was a stock NB4 ROM with a MODIFIED CUSTOM KERNEL! That would have been a useful detail beforehand...
I'm also familiar with using adb and it's selectivity with USB cables. They need to be "fastboot" cables which usually only is the case with manufacturer included cables. Using Kies to restore firmware to a phone though should have nothing to do with fastboot or adb. First off, you don't need the adb Runtime or SDK to use Kies nor does Samsung include it in the installation. Second, when you're using Download mode, that's Samsung's proprietary software using their own proprietary API's and commands to communicate and interface directly with their hardware so I think the issues I've had with Kies is something else. I appreciate the suggestion though.
As far as the matching modem and software goes, I'm a bit confused... Why is it that you can use custom ROM's non-related to Samsung after updating your baseband if the custom ROM isn't matching that firmware? Perfect example, just now... I tried the stock MK2 and it worked. Now I just finished loading clean CyanogenMOd, and it worked! BUT - only one and a half times... It went through once, I tried again, and then it stopped mid ringing of the call, now doesn't work. AHHHH!!! How am I supposed to do this? And why did I never have trouble in the past? Once I get a stock ROM and matching, working modem installed, what am I supposed to do from there if I want to switch to a CM based ROM?
thair7391 said:
So quick update/reply, I just stumbled upon a stock, lightly modified MK2 ROM flashable through recovery that I had buried on my microSD and decided to give it a go (since the MK2 modem was the only one that every gave me any success even though it was just one time, and even though the ROM I was using was custom so couldn't have really matched ANY Samsung baseband). Even though I really already knew and understood everything you told me, you were brilliant to remind me about the need for the modem to match the OS when it initializes. After booting up the Stock MK2, calls are now working, and consistently!!! Now I'm making a backup (just in case, even though I really don't want to use stock) and then I'm going to go for a custom ROM again, probably CM based. Thanks again for your help!
I know exactly how I tripped the Knox counter. I downloaded a firmware file that was LABELED as a stock NB4 ROM and that wasn't correct. It was a stock NB4 ROM with a MODIFIED CUSTOM KERNEL! That would have been a useful detail beforehand...
I'm also familiar with using adb and it's selectivity with USB cables. They need to be "fastboot" cables which usually only is the case with manufacturer included cables. Using Kies to restore firmware to a phone though should have nothing to do with fastboot or adb. First off, you don't need the adb Runtime or SDK to use Kies nor does Samsung include it in the installation. Second, when you're using Download mode, that's Samsung's proprietary software using their own proprietary API's and commands to communicate and interface directly with their hardware so I think the issues I've had with Kies is something else. I appreciate the suggestion though.
As far as the matching modem and software goes, I'm a bit confused... Why is it that you can use custom ROM's non-related to Samsung after updating your baseband if the custom ROM isn't matching that firmware? Perfect example, just now... I tried the stock MK2 and it worked. Now I just finished loading clean CyanogenMOd, and it worked! BUT - only one and a half times... It went through once, I tried again, and then it stopped mid ringing of the call, now doesn't work. AHHHH!!! How am I supposed to do this? And why did I never have trouble in the past? Once I get a stock ROM and matching, working modem installed, what am I supposed to do from there if I want to switch to a CM based ROM?
Click to expand...
Click to collapse
I really have no idea about aosp roms for this device because i only used touchwiz to keep samsung features.. so i have no knowledge about firmware compatibility. I would think the creator of the rom should specify any firmware requirements.
On the thought of hardware failure, and i know you said the speakers work, but did you test the sim card slot? Perhaps it needs to be cleaned? Maybe the sim card is partially failing so try a different card? Maybe you cut it and it's loose (you wont believe the crooked sim cards i've seen). I think it's worth pursuing since you said it worked once and not again.. maybe you had just taken the cover off while flashing stuff and touched/pressed it but it's losing contact again after flexing during use. I dunno dude, the kind of call audio issues i've had were always resolved with a reboot & making sure the modem matches the touchwiz build.
Please make sure you are running a full stock firmware package & keep the touchwiz rom consistent with it. Some firmware packages are partial components
So now I've just updated to a FULL STOCK NH7 firmware package. My build number and baseband are matching. NO CALL AUDIO!!
For starters, up until a few days ago, I ran all types of ROM with an MK5 boot loader and 3 different modems and never had a call issue. After that said, I read a few months ago about a guy had your same issue. He ended up getting a new sim card and he got is audio back. He also had reception issues before getting the no audio issue.
thair7391 said:
So now I've just updated to a FULL STOCK NH7 firmware package. My build number and baseband are matching. NO CALL AUDIO!!
Click to expand...
Click to collapse
Try flashing the firmware again, some have to flash it twice for the bootloader to update, which may the trouble. If that doesn't work try a new sim like it was suggested before me
I know it's been a while but I basically gave up and just recently came back to it. I've since bought a Nexus 6 so it's not a priority issue anymore however I would still like to fix this otherwise perfectly fine Galaxy S4 that I have lying around! I seemed to believe that there was a special combination of custom ROM and specifically the MK2 modem that would sometimes cause the audio to intermittently work but it appears I was wrong. I flashed the full stock NH7 firmware/baseband etc back to my phone twice as suggested and NY audio worked! For a few calls that is... Then it stopped working again. Sometimes I could clear cache and reboot and it would work! Once or twice anyways before crapping out again... The bottom line is that there isn't a pattern aside from a cleared cache that makes the audio work again before it stops soon after which unfortunately leads me to believe it's a deep rooted hardware issue in the baseband itself. Anyone else have ideas?
Other than trying a new sim, I can't really think of anything else except to make sure the bootloader really did update. Download Samsung phone info from play store and check bootloader info to make sure it was updated to NH7
Unfortunately it is completely updated. I tried a new SIM and everything works still except audio in phone calls, including ringing. I guess it's hardware... Guess now I just have an internet browsing MP3 player with web browsing capabilities.
OK, after trying everything that I could think of, including suggestions to get my phone to be recognized by the computer on USB and the fast charging working again (only thing I have not done is replace the battery). I am on the Deodoxed [ROM] [Touchwiz-PD1] [100% Stock, Root, No KNOX, No Itson] [4/5/2016] ROM currently. I still have the original nandroid I made when I purchased the phone last year and made right after rooting. It is the AK3 firmware. Can I wipe everything and do a clean flash of the original ROM to try from scratch and see if that helps without breaking the phone?
Thanks!
h4kudoshi said:
OK, after trying everything that I could think of, including suggestions to get my phone to be recognized by the computer on USB and the fast charging working again (only thing I have not done is replace the battery). I am on the Deodoxed [ROM] [Touchwiz-PD1] [100% Stock, Root, No KNOX, No Itson] [4/5/2016] ROM currently. I still have the original nandroid I made when I purchased the phone last year and made right after rooting. It is the AK3 firmware. Can I wipe everything and do a clean flash of the original ROM to try from scratch and see if that helps without breaking the phone?
Thanks!
Click to expand...
Click to collapse
I'm pretty sure anything before OK1 firmware won't work anymore. Samsung or Sprint made the new bootloaders block anything older from working, for security reasons I guess.
Will your phone connect to odin? If so flash back to one of these stock roms. Here.
I do remember seeing some post of people with bad batteries causing weird problems though. You can maybe look into that more deeply.
Hope this helps!
I cannot connect to a computer at all. I always get USB device not recognized error. I've tried on a few computers. So no, I cannot odin at ll. Is there a flashable stock I can try?