Hi,
I have a Galaxy S (I900) which I attempted to root yesterday. Stupidly, I used the wrong root kit and when I rebooted I was left hanging on the startup screen with the network logo (orange) flashing.
My boot menu was disabled for some reason but I could however access download mode - which I did. Whilst trying to rectify this I downloaded a couple of kernels that were recommended to fix the problem but to no avail.
Finally, running out of options I downloaded Odin3Execution v1.00 One-Click downloader, connected the phone and clicked start (which was also recommended to me). This completed successfully but when the phone tried to re-boot I was left with a flashing AT&T logo (which is not my carrier) and download mode no longer executes when pressing the buttons. Also, when I plug the charger in the screen just goes black.
I realise that this is my own stupid fault but i'd really appreciate some help on the matter.
(would a USB jig get me back into download mode?)
Related
The unit has been used for about 2 months and remains quite new. It was quite stable before. Yesterday night, about half an hour after plugged in for charging and with WiFi Hotspot turned on for sharing 3G data to another netbook, the unit suddenly rebooted itself. It then stopped at the start-up screen and remained there for several minutes. I kept holding the power button for a few seconds to turn it off but it then automatically reboot itself afterwards, and stopped at the start-up screen again. It means that even complete turning off is not possible.
Trying to enter into recovery mode showed the following few lines:
# MANUAL MODE #
-- Updating application...
Copying Common Apks.
Click to expand...
Click to collapse
and then it automatically rebooted again. It means that it can't enter into recovery mode normally.
It was possible to enter into download mode. And it was the first time this machine went into download mode. I run Odin Downloader and flashed the official stock ROM. After showing "Pass", the device rebooted itself. Unfortunately, it still stopped at the start-up screen, just showing "Samsung Galaxy Tab 7.0 plus". It is really troubesome. I have experience playing several Android devices before and it is the first time I face such troublesome problem.
The device is an official product. The biggest problem is that the original purchase invoice was lost and most likely that I couldn't get official support, repair service or replacement.
May I ask if anyone would kindly provide me some help or advice. Thanks!
Instead of going into download mode go into recovery mode and see if there are any errors. Your scenario is sounding very similar to the one I had in the past.
I just ran into a nasty snag at boot logo as well. nandroid, stock kernel and factory reset were no help. Try Odin back to Stock, it still may not get past boot logo, hold vol up and power to get into recovery and factory reset. Hope it works for you.
Unfortunately I was unable to get into recovery mode even after odin flashing stock ROM.
It rebooted itself a few seconds after displaying some lines of text. I can't see the normal recovery menu.
Hi There,
Firstly I do apologize if this has already been posted, but I have searched through the forums and have not been able to find any specific information about this particular problem.
I have a Galaxy S3 (purchased in 2012) and a few weeks ago, the phone started to automatically switch off (when I locked it) and I would have to hold the power button for about 15-30 seconds for it to switch back on.
I checked the power button(to see if it was broken and pressing down all the time) but it seemed to be fine as whenever I pulled the battery (and put it back in after 1 minute) the phone would NOT come on unless I held the power button.
Also tried replacing the battery, but that did not seem to work.
About 1 week ago when i tried to turn my phone on, with the power button, but it would get stuck on the samsung logo screen (it was frozen, not looping).
I was still able to enter both recovery and download mode. So I tried wiping the cache but it did nothing.
Then I tired flashing the ROM with ODIN and it passed but it also did nothing (tried flashing multiple times all with "PASS" as well as wiping the data cache in conjuction with the flashing but to no avail).
Tried flashing it again with BL and it also passed, but now whenever I try to enter Recovery Mode or Turn the phone ON it would display a White Scrambled Screen which probably means eMMC failure.
Now for the problem:
How do I retrieve the information on the phone ?
N.B;
- I do not care about fixing the phone, only want the information
-I cannot enter Recovery Mode, BUT I can enter download mode.
-When I connect S3 to PC it is detected (In Device Manager it states "Samsung Mobile USB CDC Composite Device")
-I did have my phone password protected before this happened using the Pattern Password (you have a 3x3 Dot grid in which you can use to draw a line(s) which will function as a password)
-My phone is an S3 GT-I9300
-Never interfered with the ROM or software on the phone before this (was running the official android software from Samsung which I believe was Android Version 4.3).
-Have Tried EaseUs, but it does not detect the phone.
bossman111 said:
Hi There,
Firstly I do apologize if this has already been posted, but I have searched through the forums and have not been able to find any specific information about this particular problem.
I have a Galaxy S3 (purchased in 2012) and a few weeks ago, the phone started to automatically switch off (when I locked it) and I would have to hold the power button for about 15-30 seconds for it to switch back on.
I checked the power button(to see if it was broken and pressing down all the time) but it seemed to be fine as whenever I pulled the battery (and put it back in after 1 minute) the phone would NOT come on unless I held the power button.
Also tried replacing the battery, but that did not seem to work.
About 1 week ago when i tried to turn my phone on, with the power button, but it would get stuck on the samsung logo screen (it was frozen, not looping).
I was still able to enter both recovery and download mode. So I tried wiping the cache but it did nothing.
Then I tired flashing the ROM with ODIN and it passed but it also did nothing (tried flashing multiple times all with "PASS" as well as wiping the data cache in conjuction with the flashing but to no avail).
Tried flashing it again with BL and it also passed, but now whenever I try to enter Recovery Mode or Turn the phone ON it would display a White Scrambled Screen which probably means eMMC failure.
Now for the problem:
How do I retrieve the information on the phone ?
N.B;
- I do not care about fixing the phone, only want the information
-I cannot enter Recovery Mode, BUT I can enter download mode.
-When I connect S3 to PC it is detected (In Device Manager it states "Samsung Mobile USB CDC Composite Device")
-I did have my phone password protected before this happened using the Pattern Password (you have a 3x3 Dot grid in which you can use to draw a line(s) which will function as a password)
-My phone is an S3 GT-I9300
-Never interfered with the ROM or software on the phone before this (was running the official android software from Samsung which I believe was Android Version 4.3).
-Have Tried EaseUs, but it does not detect the phone.
Click to expand...
Click to collapse
Hello, the best solution will be to ask here Galaxy S III Q&A, Help & Troubleshooting since that guys know more about mentioned device.
Thank you
Paget96 said:
Hello, the best solution will be to ask here Galaxy S III Q&A, Help & Troubleshooting since that guys know more about mentioned device.
Thank you
Click to expand...
Click to collapse
Hi There Krusevac,
Thanks for the reply.
I will check it out.
Kind Regards,
B
bossman111 said:
Hi There Krusevac,
Thanks for the reply.
I will check it out.
Kind Regards,
B
Click to expand...
Click to collapse
No problem
Sent from my Nexus 5 using Tapatalk
I have been given an S7 SM-930FD [Dual Sim] that was supposed to be bricked. It wouldn't boot into anything but I have successfully got it into download mode and been able to successfully flash a stock ROM downloaded from Sammobile [several times] with no errors. Each time I have used the full set of AP,CP,CSC files and the previous owner is not sure what ROM it was on or what he tried to install. I have tried different versions of the firmware for this model for various android versions and regions simply to try and get it to boot, but without success. I have tried HOME CSC and CSC files too.
But each time it starts to install the update / reboot it hangs. Either when it installing the update on the blue screen with the robot and its "erasing" - small rotating symbol just stops and nothing happens OR it loads to the GALAXY S7 normal boot screen then hangs.
When it hangs it will only respond to one key combination Power + Vol Down. It then "switched off" and will not reboot in any mode. When I say "switched off" I mean the screen goes black. However if I then connect the charger, it won't show the charging symbol UNLESS I leave it for a few hours and the battery goes flat. It will then charge and I can boot into download / recovery mode but normal boot starts installing the update and it will hang all over again. On one occasion it hung with and black screen and blue flashing light but again no key combinations worked and I had to wait for the battery to drain.
Also tried Smart Switch Emergency Recovery. Even with the drivers freshly installed it does not recognise the phone, it does accept the model number during initialisation, but once the S/N is entered it comes back and says it can't find the model, S/N or IMEI in the database!
I have researched the web for hours and watched every relevant youtube video and tried their suggested key combinations etc and they just don't work.
So I'm hoping someone can help me resolve this frustrating situation, not least because of the delays between attempts!
Presumably as I can consistently get it into download mode there is a solution out there somewhere???????
What am I doing wrong? Should I be looking at a custom ROM or trying something else?
All help appreciated.
Device: unlocked international - Samsung s6 - > SM-G902I never rooted!
i didnt do much with my phone. left it on my table and came back to check. its gone black screen unable to switch on.
thinking the battery drained, i connected it to my charger and then the battery logo blinks on and off.
no percentage number seen. no signs of it charging. just pops on and off.
next day, i tried turning it back on again. this time is the "SAMSUNG S6" logo thats on and off (i guess on bootloop?)
and on the top left corner of the screen a tiny red text says "RECOVERY IS NOT SEANDROID ENFORCING"
Im so desperate to get all my data backed up! And the last choice would be to flash a new ROM and theres a high chance for data to be wiped out.
ive been trying ways to access my data before flashing a new ROM and i dont mind to pay for anyone who is expert at this and able to back up all my data!
This what i did:
- went to get it checked by technicians (they said motherboard is corrupted and no way of backing up the data - choice is to flash new ROM)
- Vol Up + Home + Power buttons (not working)
- Vol Down + Home + Power (works and it directs me to Download mode)
- i tried connecting it to PC via USB but PC will only detect it when its in Download mode. however not able to access any file from it.
- i tried installing DrFone data recovery and it doesnt work, my phone will start to go back to bootloop and my data recovery process gets interrupted.
- i tried using SmartSwitch but it says device not recognized/ although i have installed latest USB drivers for samsung s6
- i tried connecting it to ODIN and it is detected while on DOwnload mode. but im not gonna flash a new ROM just yet
now i have heard of this twrp or adb but im researching more on it.
please guide me on this!
if you have further suggesstions or advice id appreciate it.
i think the phone can be saved. but the data needs to be saved 1st! and no doubt, it aint easy!
Hello, I've been using this phone for more than a few years now. Reflashed the system a few times over the years and was currently on Ivan_Meler's amazing LineageOS 18.
I saw that a bug on his 19.1 version I was experiencing was potentially fixed, so I started preparing to switch to that.
First order of business was going to recovery and doing a full backup, I had gone into recovery not too long ago.
Except I got boot looped instantly.
The current situation is:
- Model is SM-G930F
- The device is rooted
- Device will not stay turned off, if I force turn off with volume down + power it reboots instead
- Device is able to get into download mode and it seems to work normally
- Device will always boot to recovery, except when I ask to boot to download mode by volume down + power + home (not sure if there is a button combination for specifically booting to system, lmk If there is)
Things I already tried:
- Letting the battery run out completely to hopefully clear some cache -> Device tries to boot to recovery as soon as I plug the charger in
- Using ADB during the stuck splash screen -> Device eventually gets recognized by windows but it throws the generic "Your USB device malfunctioned" error, ADB doesn`t recognize it.
- Rebooting by launching a harmless command in Heimdell -> Device reboots but nothing else changes, still stuck.
- Letting battery run out at different stages, like in the stuck teamwin splashscreen, in the warning message before download mode and in download mode -> nothing changes
Additional information from the moment I tried to get to recovery and got stuck:
- I fat fingered "reboot" instead of turning off the phone, so I just held down volume up + home to get into recovery (I had already done this successfully before).
- My phone has USB debugging turned on
- My phone was plugged to my PC in USB Tethering mode when I tried to get to recovery
- My phone was set to use USB Tethering mode by default when plugged via USB, because I use that function a lot.
- My PC had the ADB server running, but was not actively running anything on device at the time.
I remember having been stuck in this same situation before and being able to recover it without losing data. But I have no recollection of how I did it.
If there was a way to make my phone stop trying to reboot and just turn off, im sure that
I would be able to boot into system, because i dont see how anything could've gotten messed up there since the phone rebooted normally and wasn`t reflashed or anythng
I really didn't want to have to wipe it, since my last full backup was a few months ago.
Do you guys have any suggestions? I was thinking of trying to flash back the exact same TWRP version through Odin, without flashing anything else. And seeing if that fixes it since the version is shown in the teamwin loading screen, would that be safe?
Hi, any progress ? I'm in the very similar situation, but flashing the same TWRP with Odin didn't help and I'm still stuck on TWRP logo. And adb doesn't see the device (neither when I'm in download mode nor when I'm on TWRP logo)
Is the device softbricked?
Try Frp HiJacker
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Had similar problems myself