Unable to boot rom - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I just rooted my phone recently and flashed twrp recovery. I tried flashing roms but none of them works. I'm always stuck at odin mode. I tried reading forums but I couldn't understand some of them. My s4 is i377m locked to fido. Completely noob ?
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fableevoke said:
I just rooted my phone recently and flashed twrp recovery. I tried flashing roms but none of them works. I'm always stuck at odin mode. I tried reading forums but I couldn't understand some of them. My s4 is i377m locked to fido. Completely noob ?
Sent from my Nexus 7 using xda app-developers app
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What ROMs are you flashing? Did you make sure they're for your model/flash a kernel for your model?

Noob instructions....
fableevoke said:
I just rooted my phone recently and flashed twrp recovery. I tried flashing roms but none of them works. I'm always stuck at odin mode. I tried reading forums but I couldn't understand some of them. My s4 is i377m locked to fido. Completely noob ?
Sent from my Nexus 7 using xda app-developers app
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Make sure you stick to roms for the i337m because there are roms for the i337 (US version) in here also. You say you are stuck in odin mode which sounds like you are trying to flash with odin, you should be flashing through twrp (custom recovery).
1. boot to recovery, volume up + home + power when you see the samsung logo release the buttons
2. make a nand backup of your stock rom (Cache + system+ data)
3. make a backup of you efs
4. reboot to your stock rom, make sure you have everything backed up to your Google account (apps and contacts)
5. download a rom (mapeleaf is good, Google edition by Danvh is also good, I have used both)
6. do md5 check to ensure your download is good (there are free tools you can download to do this) the md5 is always given with the file on the download page.
7. put an i337m rom of your choice onto your external sd card, you can use your charger cable plugged into your pc (they are always a .zip file
8. reboot to recovery
9. wipe (advanced wipe in twrp) select dalvic, cache, system and internal storage if you feel brave but make sure it is internal and not your external sd card. Failure to do this step will result in a bootloop......
10. Select install and naviagte to your external sd card, select you rom zipped file.
Once twrp finishes.... reboot
11. Sign in and wait for the system to download and install all your apps....
12. Enjoy

Related

Please help with fixing root mishap: Wind Nexus S

Hi, I've been following countless guides on how to root the Nexus S, and I've used countless different root and recovery .img files and none have worked. When I boot the phone, I'm stuck at the Google logo screen and it won't go anywhere from there.
My phone is Wind's Nexus S, GT-i9020... under the battery it says model:GT-9020T
Flash the latest clockwork 3 recovery img and then hold down the volume up and power to get into recovery.
Flash a cyanogen rom or something.
You may need to mount storage through USB in clockwork to copy rom's to it.
Sent from my Nexus S using XDA Premium App
Make sure you flash a compatible boot image file. I, too, was stuck on the boot screen until I flashed the right boot image file. Some people swear that the data cable that comes in the box is junk and leads to headaches when trying to root. I have not experienced that, but it's worth a try. Uninstall any Android drivers on your system, and ONLY install the Google provided drivers. That's all I can think of right now, when I was trying to root my phone. I hope this helps.
I needed the Google USB drivers from the SDK and the PDAnet drivers. This was on a Windows 7 laptop.
Its not hard to find the right clockwork 3 img file. I did have to rename the img file from clockworkrecovery3blahblah.img to recovery.img
Once that is done flashing, boot into clockwork recovery and choose to mount the USB storage. Copy a cyanogen rom to the phone then choose to install zip from sdcard in clockwork.
Sent from my Nexus S using XDA Premium App
Thanks for the responses. It seems I should not have flashed the boot.img at all. I was able to reset the phone to stock using the zip from this post[/quote], and from there did a correct root using 4002-orange.img for recovery and su-2.3.6.1-ef-signed.zip. There are a lot of bad guides on rooting out there, it took hours of searching and some second luck on stumbling across the right post to reset the phone to factory.
nxt said:
I'm guessing you flashed a boot.img to try and root it?
That's what screwed up.
Take battery out, put it back in, hold volume up and power at the same time to get to Bootloader.
Flash the latest cwm recovery, boot to recovery. mount the internal usb,
go to: [url]http://forum.xda-developers.com/showthread.php?t=1056062
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nxt said:
download: http://android.clients.google.com/p...206299fe6.signed-soju-ota-121341.da820629.zip (Model: i9020T Full Rom: GRJ22, KD1 )
put it in the root of the internal sd.
boot back up to bootloader and start it, it will auto wipe/restore back to stock 2.3.4
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[Q] SoftBrick used Kies- CWM can't get recovery mode

Hi all,
Had a number of issues with my SGS4, decided it's time to wipe it out and start fresh. Thankfuly I have everything on my SD card.
Long story short, I softbricked it, none of my backups are working. I read that if I launch KIES and follow instructions it loads a new firmware and OS (factory). The problem is, I can't get it into "download" or recovery mode. I have Clockworkmod recovery on this phone.
How do I get the CWM removed in order to reboot into the default download mode that came from factory? The phones will reboot and sit at the AT&T logo. I've done everything I could think of, been 4 hours and not making progress. Please help me remove CWM and or boot into download mode so I can try and restore my SGS4. Thank you all:crying:
Did you make backups in cwm? Can you restore any of them?
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
Yes I tried to recover via my back ups. Some say md5 mismatch which I can't fix until I get into the OS. Other ones restore, however upon reboot it gets stuck at the ATT logo.
I am downloading the stock ROM onto a SD card as we speak, hoping to flash to it using CWM. Ultimately I would like to remove CWM and use KIES to restore/reinstall my firmware. I'm told this is considered a soft brick.
Manic9803 said:
Yes I tried to recover via my back ups. Some say md5 mismatch which I can't fix until I get into the OS. Other ones restore, however upon reboot it gets stuck at the ATT logo.
I am downloading the stock ROM onto a SD card as we speak, hoping to flash to it using CWM. Ultimately I would like to remove CWM and use KIES to restore/reinstall my firmware. I'm told this is considered a soft brick.
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What stock rom did you download? Stock roms are generally flashed thru Odin. You don't need to get rid of cwm.
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stockroms.net/ file/ GalaxyS4/SGH-I337/I337UCUAMDL I337ATTAMDL_ATT .zip
Looks like the stock rom? Figured I'd load it onto my SD card, then use CWM to flash to it. Think it'll work? It's downloading as we speak.
In an ideal word, I'd use KIES to do the firmware restore and upgrade but CWM is blocking me from my standard/stock download recovery (power button home button and volume up button)
Manic9803 said:
stockroms.net/ file/ GalaxyS4/SGH-I337/I337UCUAMDL I337ATTAMDL_ATT .zip
Looks like the stock rom? Figured I'd load it onto my SD card, then use CWM to flash to it. Think it'll work? It's downloading as we speak.
In an ideal word, I'd use KIES to do the firmware restore and upgrade but CWM is blocking me from my standard/stock download recovery (power button home button and volume up button)
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Don't know stock roms.net. Next time use sammobile.com. my guess is the zip won't flash thru cwm. Most of them you need to extract the .tar.md5 file out of the zip and use that in Odin. You'll need 7-zip to extract it.
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jd1639 said:
Don't know stock roms.net. Next time use sammobile.com. my guess is the zip won't flash thru cwm. Most of them you need to extract the .tar.md5 file out of the zip and use that in Odin. You'll need 7-zip to extract it.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
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Well, long story short I wasn't able to mount the external SD card from CWM. Thankfully after wiping the device and cache over and over and reloading my backups over and over it finally loaded and by passed the software loop.
I am happy it's no longer a $600 piece of plastic.So, I am hoping to do a fresh image install (downloading firmware now) and doing better backups. Any recommendations on a new boot manager outside of CWM?
Any ideas for a bullet proof (or close as possible) plan to keep this from happening again? Thanks all
Bump- anyone
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[Q] What am i doing WRONG???

Hello!
Ok so i have a galaxy s4 for at&t. I want to install the 4.2 google edition rom on it. First time im doing this! For some reason it keeps failing. This is what Im doing:
1. Root the phone with motochopper ( i confirmed its rooted by DLing root checker app)
2. Transfer the ROM file onto the micro sd card
3. I boot in recovery by holding volume up.
4. Wipe
5. Update from sd card and select the rom file
6. It seems to be working and restarts the phone with touchwiz!
WHAT AM I DOING WRONG? Please Help.
Sounds to me like you're in stock recovery. Did you install a custom recovery after rooting?
You need to install twrp or cwm recovery
Sent from my SGH-I337 using xda premium
jamess0621 said:
You need to install twrp or cwm recovery
Sent from my SGH-I337 using xda premium
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Agreed. After you install a custom recovery, OP, ya better make a backup before continuing. Cheers

[Q] Installing custom ROM's

I've seen instructions for installing custom ROM's where you bring up the ROM file inside Odin (PDA area),
then you place the cell in Download mode, then you hit the [Start] button.
Instead of doing this, why can't you place the ROM files onto the SD card, then use Recovery mode to install them from there?
Thanks!
andyistic said:
I've seen instructions for installing custom ROM's where you bring up the ROM file inside Odin (PDA area),
then you place the cell in Download mode, then you hit the [Start] button.
Instead of doing this, why can't you place the ROM files onto the SD card, then use Recovery mode to install them from there?
Thanks!
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I only used Odin to root my device. After setting up a custom recovery, I've downloaded all my ROMs to the SD card and flashed them from there. Since you're (hopefully making and) putting your nandroid backup on the SD card, it makes it very easy to recover from an accident.
The method I used was from a Youtube video where the guy used Odin to root, and then GooManager to install TWRP. I've got a custom ROM on my phone and haven't looked back.
Good luck and have fun,
-Jeff
you need a custom recovery, I prefer TWRP, as stated above you can get it through goomanager which is available from the play store. after installing the recovery you can download any rom you want to your pc, transfer it to your phone (either phone storage or external SD) after that go into recovery mode on the phone (hold volume UP home button and power button down at the same time, when you see the Samsung logo, let off all buttons) at this point you can find the rom you transferred, and flash, before flashing anything you will want to do a nandroid backup, then do a full wipe before flashing the rom. after the rom is installed you can go into recovery through the power menu. good luck!
sent from my Galaxy S4 using Tapatalk 4
water wsloriz
scott_0 said:
you need a custom recovery, I prefer TWRP, as stated above you can get it through goomanager which is available from the play store. after installing the recovery you can download any rom you want to your pc, transfer it to your phone (either phone storage or external SD) after that go into recovery mode on the phone (hold volume UP home button and power button down at the same time, when you see the Samsung logo, let off all buttons) at this point you can find the rom you transferred, and flash, before flashing anything you will want to do a nandroid backup, then do a full wipe before flashing the rom. after the rom is installed you can go into recovery through the power menu. good luck!
sent from my Galaxy S4 using Tapatalk 4
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So a couple of questions then:
1: You cannot install a ROM using stock recovery?
2: What's included in an nandroid backup?
I'm assuming it includes the modem/radio files, yes?
andyistic said:
So a couple of questions then:
1: You cannot install a ROM using stock recovery?
2: What's included in an nandroid backup?
I'm assuming it includes the modem/radio files, yes?
Click to expand...
Click to collapse
1. no, you will need either TWRP ot CWM
2. backs up all your data, etc, so yes everything gets backed up
sent from my Galaxy S4 using Tapatalk 4
You use Odin to flash .tar files, which reverts your phone back to stock, unrooted factory condition.
Once you've rooted the phone, you use a custom recovery to install unsigned .zip files, which will generally be custom roms and/or mods.
Stock recovery will only install .zip files that are signed by the manufacturer, such as OTA updates and....not much else. If your phone is rooted, you have absolutely no use for stock recovery.
A Nandroid backup will usually include the boot image, system files, and user apps & data. I use TWRP, which also gives you the option to back up your recovery and EFS partition (telephony data). In most cases, you only need to make a backup of boot, system, and data.
Hope this helps.
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[Q] Noob screwup

Hello, I rooted my sm-900v verizon note 3, installed custom jellybeans rom successfully, then I was going to install hyperdrive booted safestrap and wiped everything on the phone, for some reason I had to restart my phone, now I cant get it to boot up, tried using the recovery mode to install either jelly beans or hyperthread,
I wipe the cache
Then I wipe data/factory reset
Then I choose apply update fron external storage
Choose the custom rom fronm the root of the sd card
And I get an E: signature verification failed
Also tried using odin mode and odin 3.09v to install, unzipped the file and tried to load into odin, cant find the md5 file, some please help!
I did do a TWRP back up, cant really load safestrap since android wont boot.
Head over to the Verizon forum on here, they can help you better
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