Boot Sequence - Vibrant General

So I was recently experimenting with the I9000xxJP3 and JP2 roms, and things took a turn for the worse. JP3 installed but would only boot into recovery mode and JP2 wouldn't even flash at all. I finally flashed the True 2.1 from the master list and after an hour with titanium it appears I have everything back. My concern is that when I boot up now it shows the GT I9000 then quickly changes to Vibrant as normal. Is this a bad sign? If no, is there a way to remove just that portion as you can remove the boot down sequence?
Sent from my Vibrant

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[Q] Need help for my Vibrant

Here is the story. I've got my Vibrant as a replacement for my older one two weeks ago. The old one had a problem with Home button responsiveness and at the end I decided to go with replacement. After some testing with identical firmware (freshly flashed) on both phones I found that the the new one boots much faster - around 12 sec difference (the time my audio widget is fully loaded) and overall I was very happy, until today when my phone screen turn of during some work on the browser. The buttons light was on and the screen became black.
1. I did battery pool. First boot was very slow. Force close for some koush process ( probably clockworkmod) came out .
2. I did 'wipe cache' - multiple force close after that
3. Factory reset - it was somewhat booting very slow and I decided to go with Odin.
I was able to put the phone in downloading mode and flash JFD with repartitioning. Everything looked ok during the process, but after reboot it plays Tmobile animation, startup sound, shows the letter S and stucks there.
I am able to get in stock 2e recovery. If I choose reinstall packages it goes to clockworkmod recovery (I thought clockworkrecovery should disappear after flashing with odin, but it is there) I tried flashing different usb ports - no difference.
The phone was with stock JI6 firmware, rooted with OCLF, ROM Manager with clockworkmod installed. Was working fine till today. I didn't experience any lag issues and neither of the lag fixes were installed or tested.
I played with clockworkmod recovery options format: system, data, sdcard.
I was not able to format boot - some error.
I am not a very good writer... sorry if somebody gets upset.
I will appreciate any help or idea.
Thanks
Fix for your problem
Sounds like some of the rom is either corrupted or the factory reset did not have J i-6 in it.......not enough info. Personal message me and i ll help you fix this problem.

Phone won't boot past "Galaxy S4" splash screen

So I recently purchased my AT&T Galaxy S4 with MDL baseband. I rooted and installed TWRP via motochopper. I then loaded Kangabean 4.2.2 and everything was great. Got notification for OTA update to 4.3 and decided might as well load Kangabean 4.3 as opposed to dealing with the OTA notification. I did so (after formatting internal SD and performing factory reset) and now my phone won't boot beyond the Galaxy S4 splash screen. I restored a nandroid backup of the original software and was able to boot the phone once, but couldn't load the custom rom again, nor can i load into the stock rom anymore either. Does it sound like my phone may have a hardware failure? Would attempting to restore through odin be the next logical step? I'm by no means an expert with these sort of things but my S2 has never given me any sort of grief when flashing various roms in the past. Any advice would be greatly appreciated. Thanks in advance!
Try a different kernel, also, pull the battery for 5 min, it will boot.
TheAxman said:
Try a different kernel, also, pull the battery for 5 min, it will boot.
Click to expand...
Click to collapse
Yeah I left the phone off with the battery removed all night - didn't want to boot this morning. I'm also noticing an oddity with TWRP - it's for some reason asking for a password on startup even though I've never set one. It also gives an error when attempting to wipe the phone or re-flash
id try odin
Don't Odin yet. If you can get into recovery see if you can flash a new recovery onto the phone. Try this http://forum.xda-developers.com/showthread.php?p=41746967
jd1639 said:
Don't Odin yet. If you can get into recovery see if you can flash a new recovery onto the phone. Try this http://forum.xda-developers.com/showthread.php?p=41746967
Click to expand...
Click to collapse
It will not let you past the password, been there, it will only do simulated flashes.
Odin is his only option.
So I managed to flash back to stock with odin. I was then able to re-root and re-install recovery. Something is still wrong here though. I was able to load kangabean 4.3, but when i installed the SIM card (kept it out to prevent OTA updates) the phone would no longer boot. I then re-flashed with odin, re-rooted, installed sim, THEN loaded the rom and it worked.... For a while. I had the phone plugged in to my laptop as i had recently transferred some ringtones to the internal SD. I powered down the phone. It seemed to shut the OS down but it then displayed a battery symbol with a rotating circular animation, as if it was trying to show that it was charging the battery. The phone froze in this state.
Another thing that I've noticed is that when this phone freezes, it gets warm. It also tends not to respond well until i've let it cool down. I'm now having difficulty booting the phone after re-flashing with odin. It loads to the white screen with AT&T logo and hangs (and gets warm). I plan to leave the phone alone with battery removed for the day and attempt to reboot or re-flash with odin later.
I find it odd that the rom that i flashed would stop working if i've flashed the rom with the sim removed from the phone, then introduced the sim to the phone after the flash is complete. Is this normal? I'm also unsure if my phone has faulty hardware, or maybe there's some sort of software glitch that's causing it to hang and overhead (like an infinite loop caused by faulty software).
I think if / when I can get it working with the stock rom again, I'll root it and run it for a while and see what it does. I never intended to run this phone with the stock rom as I prefer vanilla android.
I'm wondering if there's something wrong with the kernel. Perhaps I should re-download the ROM and re-install it. I'm not sure but I think the kernel is responsible for charging issues. Perhaps a bad kernel WOULD explain why the phone sometimes freezes at the "battery charging" logo? I'm somewhat at a loss as to what to do. I could try exchanging it through AT&T. If so, I hope they nave another one in their stock that has the MDL baseband as I know I'd be screwed with the current one...
Squidbert said:
So I managed to flash back to stock with odin. I was then able to re-root and re-install recovery. Something is still wrong here though. I was able to load kangabean 4.3, but when i installed the SIM card (kept it out to prevent OTA updates) the phone would no longer boot. I then re-flashed with odin, re-rooted, installed sim, THEN loaded the rom and it worked.... For a while. I had the phone plugged in to my laptop as i had recently transferred some ringtones to the internal SD. I powered down the phone. It seemed to shut the OS down but it then displayed a battery symbol with a rotating circular animation, as if it was trying to show that it was charging the battery. The phone froze in this state.
Another thing that I've noticed is that when this phone freezes, it gets warm. It also tends not to respond well until i've let it cool down. I'm now having difficulty booting the phone after re-flashing with odin. It loads to the white screen with AT&T logo and hangs (and gets warm). I plan to leave the phone alone with battery removed for the day and attempt to reboot or re-flash with odin later.
I find it odd that the rom that i flashed would stop working if i've flashed the rom with the sim removed from the phone, then introduced the sim to the phone after the flash is complete. Is this normal? I'm also unsure if my phone has faulty hardware, or maybe there's some sort of software glitch that's causing it to hang and overhead (like an infinite loop caused by faulty software).
I think if / when I can get it working with the stock rom again, I'll root it and run it for a while and see what it does. I never intended to run this phone with the stock rom as I prefer vanilla android.
I'm wondering if there's something wrong with the kernel. Perhaps I should re-download the ROM and re-install it. I'm not sure but I think the kernel is responsible for charging issues. Perhaps a bad kernel WOULD explain why the phone sometimes freezes at the "battery charging" logo? I'm somewhat at a loss as to what to do. I could try exchanging it through AT&T. If so, I hope they nave another one in their stock that has the MDL baseband as I know I'd be screwed with the current one...
Click to expand...
Click to collapse
TheAxman said:
Try a different kernel, also, pull the battery for 5 min, it will boot.
Click to expand...
Click to collapse
//
Squidbert said:
.
Another thing that I've noticed is that when this phone freezes, it gets warm. It also tends not to respond well until i've let it cool down. I'm now having difficulty booting the phone after re-flashing with odin. It loads to the white screen with AT&T logo and hangs (and gets warm). I plan to leave the phone alone with battery removed for the day and attempt to reboot or re-flash with odin later.
Click to expand...
Click to collapse
If you're on the stock AT&T rom and you're getting stuck on the AT&T boot logo try the following:
Power off your phone and hold down Volume Up, Center Home, and Power buttons together.
Once you see the Galaxy S4 splash - Keep holding down Volume Up and Center Home buttons but let go of Power button.
Choose the wipe datafactory reset. This will wipe your phone completely but it should boot after.
Hope that helps.
Well I've been toying around with this thing and much to my surprise, I have CM10 running stable w/o any issues booting! I think I would prefer to run Kangabean 2.05 (android 4.3) though. Assuming that the kernel could be a likely cause of the OS not booting, could someone recommend a suitable kernel for that rom? It appears to come packaged with the "KT" kernel...
Another thought i had was perhaps TWRP wasn't adding the loki feature to the roms that i was trying. I upgraded from 2.5x to 2.6. Hasn't seemed to have made a noticeable difference though.
Would the fact that CM10 runs absolutely flawlessly with no issues booting at all possibly help narrow down why the other roms that I'm flashing only load up the first time but fail at the "Galaxy S4" splash screen on subsequent reboots? Admittedly I'm a relative noob to roms and such but up until now i've been able to muddle my way through things and eventually figure them out. I'm not having the greatest luck with this one!
Squidbert said:
Well I've been toying around with this thing and much to my surprise, I have CM10 running stable w/o any issues booting! I think I would prefer to run Kangabean 2.05 (android 4.3) though. Assuming that the kernel could be a likely cause of the OS not booting, could someone recommend a suitable kernel for that rom? It appears to come packaged with the "KT" kernel...
Another thought i had was perhaps TWRP wasn't adding the loki feature to the roms that i was trying. I upgraded from 2.5x to 2.6. Hasn't seemed to have made a noticeable difference though.
Would the fact that CM10 runs absolutely flawlessly with no issues booting at all possibly help narrow down why the other roms that I'm flashing only load up the first time but fail at the "Galaxy S4" splash screen on subsequent reboots? Admittedly I'm a relative noob to roms and such but up until now i've been able to muddle my way through things and eventually figure them out. I'm not having the greatest luck with this one!
Click to expand...
Click to collapse
TWRP does not now and has never added LOKI to any ROM or Kernel. Only OUDHS CWM auto-LOKIs. You have to use A pre-LOKIed Kernel or flash the LOKI DokI script to LOKI anything with TWRP. You can do a search to find the LOKI DOKI script and how to use it.
fatah
hi my phone is galaxy s4 at&t i337 rooted but not installed recovery the phone was working good suddenly i deleted at&t software updater after that the phone rebooted it's self and then stuck in at&t boot logo won't bootup please help
TheAxman said:
Try a different kernel, also, pull the battery for 5 min, it will boot.
Click to expand...
Click to collapse
galaxy s4 i337 stuck on at&t bootAnimation
i tried everything but still same please help my phone is not booting up
fatahmusse said:
i tried everything but still same please help my phone is not booting up
Click to expand...
Click to collapse
Flash the stock firmware.
samsung galaxy s4 i337
thank you i flashed to mf3 everything is ok
fatahmusse said:
thank you i flashed to mf3 everything is ok
Click to expand...
Click to collapse
Glad to hear

Samsung Galaxy S4 appeared broken by the NIGHTLY 20160107

I upgraded to Nightly 20160107 today through a notification on my S4. After the upgrade, I noticed that the phone was not working right. A number of apps were missing and the camera was not responding, etc. I quickly went to Recovery and chose Restore. But I did not wipe before I pressed on the Restore Button. The process hung and did not advance after 10 MB of 5600 MB. After a fairly longtime, I removed the battery and after I reinserted, the phone hung on the boot screen showing SAMSUNG GALAXY S4. I have tried removing and reinserting the battery several times but got the same result.
Can somebody help me please?
Try to flash stock rom with odin http://www.sammobile.com/
Try a full wipe before restoring.
Normally, when you restore something, it automatically wipes.
But yeah, since the restore didn't complete you messed up the OS. In other words there is no OS to boot in. So I'd suggest flashing a rom. Any rom should do.

N910F problems - emmc read fail/ flashing stock no longer boots the phone.

Hello. I had gotten this Note 4 phone which had a custom recovery installed on it but the rom seemed to be official, on 5.1
The first thing I did was go to samfirmware and flash a 6.0.1 rom, it went fine, phone was working properly. Then I got greedy and wanted to test a Note 7 ported rom. Flashed TWRP recovery and from within I flashed RamROM http://forum.xda-developers.com/note-4/snapdragon-dev/rom-sm-n910g-ramrom-t3400349 , I downloaded the one from post#2 , the N910F one that my phone is and after it flashed to ROM it simply stopped working. My phone no longer booted, was booting me directly into Download mode with emmc read error. I kept trying to flash the stock rom which I previously flashed and it would fail.
Afterwords I used Smart Switch to reinitialize the phone, writing my phones S/N and that failed as well but at least that made my phone boot into a different recovery where it said to connect to Kies. Once again I used Smart Switch and this time it was successful 100%. My phone even booted into the OS and was working, however, while using it, after 10 minutes the phone restarted into Download mode with emmc read error.
So all in all the phone is functional but it starts to lag and restart. Now I'm kinda stuck again since I've tried to flash the firmware I got from Samfirmware through Odin, it succeded but it just doesn't boot, it goes to Recovery, tries to apply an update and I get an error.
Is there anything I can do? I can't believe the emmc could've broken just from trying to flash that custom rom, especially that afterwards I was even able to boot into the phone.
Thanks for reading and I appreciate the help.
engwee said:
Hello. I had gotten this Note 4 phone which had a custom recovery installed on it but the rom seemed to be official, on 5.1
The first thing I did was go to samfirmware and flash a 6.0.1 rom, it went fine, phone was working properly. Then I got greedy and wanted to test a Note 7 ported rom. Flashed TWRP recovery and from within I flashed RamROM http://forum.xda-developers.com/note-4/snapdragon-dev/rom-sm-n910g-ramrom-t3400349 , I downloaded the one from post#2 , the N910F one that my phone is and after it flashed to ROM it simply stopped working. My phone no longer booted, was booting me directly into Download mode with emmc read error. I kept trying to flash the stock rom which I previously flashed and it would fail.
Afterwords I used Smart Switch to reinitialize the phone, writing my phones S/N and that failed as well but at least that made my phone boot into a different recovery where it said to connect to Kies. Once again I used Smart Switch and this time it was successful 100%. My phone even booted into the OS and was working, however, while using it, after 10 minutes the phone restarted into Download mode with emmc read error.
So all in all the phone is functional but it starts to lag and restart. Now I'm kinda stuck again since I've tried to flash the firmware I got from Samfirmware through Odin, it succeded but it just doesn't boot, it goes to Recovery, tries to apply an update and I get an error.
Is there anything I can do? I can't believe the emmc could've broken just from trying to flash that custom rom, especially that afterwards I was even able to boot into the phone.
Thanks for reading and I appreciate the help.
Click to expand...
Click to collapse
read this - http://forum.xda-developers.com/note-4/help/note-4-issues-t3453048
there are links to more threads related to your issue.
Short version though:
it is dying. install wake lock application, add it to start up and set settings to #4.
accept the fact that your phone will eat the battery faster and one day WILL die completely
Thanks for your response. Regarding the Wake lock application, I'm starting to look into it, I asume I'll have to be rooted. I'll try to recover it again using Smart Switch and then I can only hope I can install TWRP and still have it functional.
Previously when I was able to get it working with Smart Switch, entering the recovery messed everything up. It said it was applying an update and that got stuck.
engwee said:
Thanks for your response. Regarding the Wake lock application, I'm starting to look into it, I asume I'll have to be rooted. I'll try to recover it again using Smart Switch and then I can only hope I can install TWRP and still have it functional.
Previously when I was able to get it working with Smart Switch, entering the recovery messed everything up. It said it was applying an update and that got stuck.
Click to expand...
Click to collapse
no need to be rooted, just download, install and set it to autostart
I'll try it if I somehow manage to get the phone working again, Smart Switch just fails now midway through.
golden_m said:
no need to be rooted, just download, install and set it to autostart
Click to expand...
Click to collapse
Is this the app you're talking about? https://play.google.com/store/apps/details?id=eu.thedarken.wl&hl=en
What exactly does it do?
I managed to restore it eventually with Smart Switch, it took quite a few tries, then I switched to my Macbook when I saw the app was available on it too and the 3rd try succeded. I only did it because I saw the 2nd try had the % much higher than the first.
engwee said:
Is this the app you're talking about? https://play.google.com/store/apps/details?id=eu.thedarken.wl&hl=en
What exactly does it do?
I managed to restore it eventually with Smart Switch, it took quite a few tries, then I switched to my Macbook when I saw the app was available on it too and the 3rd try succeded. I only did it because I saw the 2nd try had the % much higher than the first.
Click to expand...
Click to collapse
yes, that is the app.
i've read it does not allow your phone to go to sleep mode.
drains the battery faster, but this is the only way to keep note 4 working without swapping its motherboard...
I have a question, my gf recently bought a note 4 and we may swap our phones and if we do, i'll flash CM and tinker with it because i find this phone very interesting, just a question, does this bug affect the N910C (exynos) model? Do i have something to worry about? Because the phone is warrianty protected and if it's the case, i don't want to break it. I hope someone will shed some light on this

Galaxy s5 (g900v) wont start after safestrap prompts

i have been trying to install a good rom on my s5. i know that since i have an 11' toshiba chip, i cant do any major custom roms only stock touchwiz roms. i have 3 or 4 that i have found that actually work on my phone and when i tried a new rom today, it didn't work. so i flashed 4.4.2 again to start from scratch and i went back to my usual stock deodexed rom that is always a for sure rom that works. today when i flashed it, twrp (safestrap) prompts me to either boot normally or to continue. i have had this problem in the past, and whenever it shows that screen, it will never boot up, after the prompt it will just have a black screen for about 5 min. before booting stock recovery. if i boot it up again, safestrap will still prompt me if i want to boot recovery or continue and keep repeating this cycle. last time, it had resolved itself and didnt show up after wiping and reflashing my rom. this time it wont go away and my phone wont boot anything. thanks in advance
as.hs said:
i have been trying to install a good rom on my s5. i know that since i have an 11' toshiba chip, i cant do any major custom roms only stock touchwiz roms. i have 3 or 4 that i have found that actually work on my phone and when i tried a new rom today, it didn't work. so i flashed 4.4.2 again to start from scratch and i went back to my usual stock deodexed rom that is always a for sure rom that works. today when i flashed it, twrp (safestrap) prompts me to either boot normally or to continue. i have had this problem in the past, and whenever it shows that screen, it will never boot up, after the prompt it will just have a black screen for about 5 min. before booting stock recovery. if i boot it up again, safestrap will still prompt me if i want to boot recovery or continue and keep repeating this cycle. last time, it had resolved itself and didnt show up after wiping and reflashing my rom. this time it wont go away and my phone wont boot anything. thanks in advance
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Find youre phones firmware and put phone into download mode and flash firmware!

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