No recovery, what should i do to fix? - Galaxy S 4 Q&A, Help & Troubleshooting

Hi, I have a GS4 (SCH-I545) and I was trying to get CWM recovery, so I used ROM Manager to flash it, and it only gave me the stock recovery, so I then tried Flashify, flashed CWM then I got Odin mode instead of a recovery mode, it said unable to boot in the top left, so I just tried to boot up recovery mode, still got Odin mode, and I couldn't boot my device unless I used the download mode method (Vol down + home + power to get to the warning screen, vol down to restart phone) so I guess I have no way to get to recovery mode, what do I do? Also I apologize for this huge run-on sentence.

You dump CWM, as it is outdated, and try TWRP.
You can either flash it with Odin (Instructions are on their site) or you can use flashify to flash the twrp.img.
Untick auto-reboot in Odin if you are using this method.

Is the sch-i545 from Verizon? I think it has a bootloader that may be locked, depending on the bootloader version on the phone.

Yes, it is a Verizon phone.
Now, considering the circumstances, try unlocking or patching the bootloader.

Bootloader unlock apps and methods may have no effect or brick the phone.
Usefulness thread here: http://forum.xda-developers.com/showthread.php?t=2500826

Related

[Q] TWRP: "custom recovery" not working anymore, TWRP not starting

Hi there,
I wanted to install latest CM10.1 coming from 0526 yesterday on my Defy+.
Did a backup with TWRP first.
Then the flashing failed, so I wanted to recover from backup.
Phone now is stuck at Motorola M not booting anymore.
When I enter bootloader (vol down) and want to enter "custom recover" he just jumps back to the same menu. TWRP is not starting.
Choosing "stock recovery" is possible, but if I choose a CM10.1 zip file it's not accepted.
RSD Lite does not recognize the phone when it's in the bootloader menu or in the stock recover menu.
Help is very much appreciated, what can I do?
Thanks and best regards.
are edianKa
[Idiot mode=on]
Okay, I found out why I couldn't enter flash mode by using Vol+ when starting.
The phone powered already up when I put in the battery, so I always pushed Vol+ too late.
Pressing Vol+ WHILE inserting the battery did the trick, phone went into flash mode and I could re-flash 2.3.6 sbf using RSD lite.
[Idiot mode=off]
Still not sure why TWRP was messed up just by recovering from a TWRP-made backup...
Best regards
Same situation to me.
I opened Terminal Emulator, gained root access
then type below command to get recovery mode
# reboot recovery
Custom recovery not running
I have a similar issue.
I rooted my stock S4 and installed the proper TWRP.
Heres where my situation is a bit different from anything I have seen on the forum threads. All attempts—both hard and soft—to reboot into recovery, all direct the reboot to Odin Mode. Just to clarify I have not flashed any rom custom or stock, the only thing I have flashed has been TWRP and CWM recovery. And I only flashed CWM AFTER the Failings of TWRP.
When I attempt to boot into recovery, it flashes the blue characters then sends me into a Odin Mode loop until I hard-key the "download mode" and select restart to boot the os normally.
my phone works fine other than not being able to flash custom roms, which is a pain in the arse especially with all the s4 Bloatware.
Here's what I have done so far to help myself:
• install CWM recovery
• tried hard-key reboot recovery (power off/ press home/volume up/power)
• soft reboot recovery through both Goo, CWM and ROM Toolbox pro
• removed my sd card and tried reboot recovery
• removed battery and reboot recovery
• emulator reboot recovery
• reboot recovery both with and without usb cable
I looked into flashing stock with Odin but all tutorials i could find were of an older version and I didnt want to guess what I needed to get that to work,
Please let me know if theres anything I can do.
(Verizon) Samsung Galaxy S4 jfltevzw

Galaxy s5 Sprint G900P - Soft bricked? Cycles on recovery mode, download mode works

Model: SM-G900P
I've tried every kind of rom flashing here, re-partitioning, recovery images, etc.
I really just want to get to the stock recovery mode with out the auto boot loop.
Please help.
What else do you need to know?
Try flashing TWRP 2.8.7.0 with ODIN, and boot into TWRP recovery
If you can get into TWRP, you have a very powerful recovery with a lot more options than stock, to try and get things working again before going back to 100% stock - if that's what you're aiming for
*Detection* said:
Try flashing TWRP 2.8.7.0 with ODIN, and boot into TWRP recovery
If you can get into TWRP, you have a very powerful recovery with a lot more options than stock, to try and get things working again before going back to 100% stock - if that's what you're aiming for
Click to expand...
Click to collapse
The flash seem to work via ODIN. See image below.
But it is still stuck in a boot loop for normal booting or for recovery mode.
Am I using Odin incorrectly??
url to screenshot: pasteboard.co/1jlllhvK.png
xojgiiox said:
The flash seem to work via ODIN. See image below.
But it is still stuck in a boot loop for normal booting or for recovery mode.
Am I using Odin incorrectly??
url to screenshot: pasteboard.co/1jlllhvK.png
Click to expand...
Click to collapse
A lot of newer S5s do the same thing (Except they usually boot back into stock recovery, but as yours isn't working, same thing)
Follow this guide (Using the correct version TWRP for your model S5)
http://forum.xda-developers.com/showpost.php?p=64961009&postcount=2
You can ignore steps that are not relevant to flashing TWRP, or follow them all for a rooted phone (Apart from reactivation lock as you can't boot yet)
*Detection* said:
A lot of newer S5s do the same thing (Except they usually boot back into stock recovery, but as yours isn't working, same thing)
Follow this guide (Using the correct version TWRP for your model S5)
http://forum.xda-developers.com/showpost.php?p=64961009&postcount=2
You can ignore steps that are not relevant to flashing TWRP, or follow them all for a rooted phone (Apart from reactivation lock as you can't boot yet)
Click to expand...
Click to collapse
I followed these steps:
"3) boot into download mode.
4) Odin flash TWRP 2.8.7.0 (specifically this version).
5) DO NOT allow phone to boot, (uncheck auto reboot in odin and if necessary remove the battery as soon as the TWRP flash has completed) then.....
6) boot directly into recovery. (Vol +, Power & Home button combination)"
Although, they were not very specific....
To flash with odin, I used the AP button and did not let it auto reboot. Removed battery immediately. tried to reboot in recovery and saw the same issue.
I think I need all files.
BL
AP
CP
CSC
and possibly to re-partition with a PIT file
You say in the first post you have already repartitioned?
PIT file is for repartitioning
http://forum.xda-developers.com/attachment.php?attachmentid=2799613&d=1402839135
Extract to .pit, add to PIT section in ODIN, add ROM to AP section, flash both together
You can try older versions of ODIN for TWRP to, some people have success with version starting 3.07 > 3.10.7
I was able to do the PIT and the TWRP at the same time.
Although, my phone said "SECURE CHECK FAIL : pit" on the screen, it seemed to do everything.
But upon reboot to try to get to Recovery (power, home, Vol+), it no longer waits and reboots/recycles. It fails with a message that says "Could not do normal boot." and send me to Download mode.....
If I try to boot normally, I still get the boot loop....
I just used the PIT file I used last time and it's back to where I was when I started this post.
Endless reboot cycle...
Maybe the bootloader needs to be flashed?
Ok. My issue with the failing pit (and any other failures from Odin) was a combination of using a bad version of Odin or a bad version of the tar or pit files.
I am able to flash the latest stock rom g900p OK4 just fine.
I can flash twrp just fine as well.
But the boot loop cycle still remains.
I believe I know exactly what I need here and it's the stock OK4 boot loader.
Here's an Odin flashable OK4 bootloader for the G900P. https://mega.nz/#!9ItUDZ7C
InsanePostman said:
Here's an Odin flashable OK4 bootloader for the G900P. https://mega.nz/#!9ItUDZ7C
Click to expand...
Click to collapse
This link needs a decryption key
xojgiiox said:
This link needs a decryption key
Click to expand...
Click to collapse
**** okay. I'll relink with key once i get to my computer
Here you go. https://mega.nz/#!9ItUDZ7C!MxiO87vn7KBiy4ZLtDFx-AoahYPftyf3985nOXenPig
Bootloader file was exactly what I was asking for. Thanks.
However, it did not solve the problem.
Boot loop cycle going on still after stock BL, Ap, PIT all flashed....
Any other suggestions ???? Please. From anyone?
I'm sorry to write in this old topic, but I want to know if you solved your problem, as I'm having the same trouble. Everytime I turn on the phone it stucks on bootloop, and after 5 to 10 cycles it starts. When trying to enter to Recovery it stucks on bootloop and never enters. I've tried with TWRP or Philz CWM but it just doesn't enter to recovery :'(

[Question] Semi-Brick?

I was troubleshooting my home button that works from time to time.
So i flashed latest firmware for phone, but im pretty sure i flashed HOME_CSC instead of the normal CSC *FML*
So now when i boot download mode i cant choose by volume buttons, and booting download mode with "adb reboot bootloader" will just reboot rom normally...
Edit: Download mode boots, when using hardware buttons, but cant choose continue in download mode to be able to flash TWRP/Firmware with Odin again.
I guess if i could root it with some 1click method i could try issueing reboot bootloader command from root, but i guess that wont work either and there is no 1click methods AFAIK
Any suggestions?
Would usb-jig work to bypass bootloaders continue screen?
Are you able to boot into recovery?
Yeah i can boot into recovery, i can boot into bootloader too, but i cant press continue..
I can use the Phone semi normally, sometimes home, power or volume Buttons stop working though
In recovery all buttons work, but its the original recovery, so there is not much todo in it afaik?

Have flashed TWRP image using ODIN but it still boots into regular bootloader

I followed the forum instructions to flash TWRP onto my N910F Note 4 according to instructions: https://forum.xda-developers.com/showpost.php?p=55277852&postcount=3
All works fine. But when I reboot into the bootloader I still get the original bootloaded with the "Downloading Do not turn off target" notice.
On that tutorial it does say at the end that if the recovery hasn't changed then to uncheck the auto-reboot option. Did that, but same again.
What could I do?
Download mode is nothing to do with recovery.
You flashed a custom recovery, therefore you'll need to boot into recovery, not bootloader (download mode in Samsung phones). Power off your phone, then hold power, home and vol up to access the recovery you just flashed.
Sometimes the phone indeed overwrites the newly flashed custom recovery with the stock one, in such cases it usually helps to disable auto reboot in Odin (as you did), holding power+home+both volume buttons to force a reboot, then booting back to download mode and flashing the recovery one more time. Happy flashing!

No recovery or download on SM-T500

Seems I found a way to semi brick my SM-T500. I was attempting to install the LOS 18.1 ROM just posted in the guide section. Some how I got the "can only install official" error message on my download screen after flashing TWRP. Made the mistake of flashing only the stock AP without BL or CSC and now I can't get into either recovery or download modes. Holding vol up and down and plugging in USB cable does nothing. Same with holding power button and either vol up or down. Blank screen. Can only power on and boot to system.
Did you install twrp and can you get into recovery. I had similar problem but was still able to get into download mode from power off. However to do so I had to boot into twrp and select reboot and power off... from that menu you can also boot directly to download mode... I know that doesnt halp much if you hadnt installed twrp yet... but thought I would throw that out there...
wizzdome said:
Did you install twrp and can you get into recovery. I had similar problem but was still able to get into download mode from power off. However to do so I had to boot into twrp and select reboot and power off... from that menu you can also boot directly to download mode... I know that doesnt halp much if you hadnt installed twrp yet... but thought I would throw that out there...
Click to expand...
Click to collapse
I can't boot TWRP or download. The only thing that will boot is system. Can't even get to the lock/unlock screen.
can you connect to adb shell? and try #reboot download
or #reboot twrp. I figure if you get to download you can reflash stock and start over.
Also when your trying to boot into recovery try not being plugged in. Not sure about this device but a lot of older Samsung's that I had would not let me get into recovery if I was plugged in during boot.
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
I saw alot of issues with twrp so I tried Magick for first time ever on my SM-T500 and had a minor hiccup bc I wasn't paying attention to firmware and installed an old AP with newer firmware but ended up just reflashing the whole tablet with the same firmware as the AP that is required for Root and presto it worked! AND HEY IM DEF A NEWBIE!
housemusix said:
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
Click to expand...
Click to collapse
Yeah I've run into the same thing, I originally missed the step to run Magisk after I flashed the patched tar and rebooted into the System and it triggered the "Prenormal KG state" problems. Finally I managed to flash stock ROM back and got to exactly where you are now.
I was able to just flash the patched Magisk AP without CSC and BL, and now it will only go to stock recovery and was able to get TWRP to work once but couldn't factory reset or wipe cache due to (which I assume was) a ton of mounting failures when it loaded.
Anyone else have suggestions to get this thing stable so I can flash LOS? I can get to Download mode.
hello, I post this because it's seems the same subject. I have to password protected (forget password) original rom tablet (non root). For me the datas are not important , I just want to remove the password or reflash with original rom. I downloaded Odin , usb driver and correct firmware. I select AP firmware with Odin, I see the connexion (COM3 green) and it's stuck to "setup connexion".
My problem is that it's impossible to enter in download mode.
When I try to shutdown the tablet, it ask me for a password.
When I press for seconds the power button , after few second I see the Samsung Logo and the tablet restarts.
I try to press volume up, volume up and volume down etc...but each combinaison...no recover, no download mode, nothing and impossible to flash . is it normal ? how to do to unsticked SetupConnetion ?
regards
bruno
housemusix said:
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
Click to expand...
Click to collapse
This is not the same as my problem. My problem is that I flashed AP without BL and the two don't match. It isn't that things are locked but that I can't boot to anything but system. Can't boot recovery or download so I can't flash ANYTHING. Not even stock.

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