samsung galaxy s3 i9300 wont work properly - Galaxy S III Q&A, Help & Troubleshooting

hello im having a problem with my phone i just flashed it to android revolution hd and success then it tried to boot into home screen but stayed on the logo screen for ages then i tried to reboot into recovery mode but it just goes to logo screen then i went into odin mode but and it wont detect my phone and then i plugged my phone into wall charger and it goes to logo screen and then stays at logo screen and tried to boot into recovery mode but doesnt do anything

I hope this helps
kewlpanda said:
hello im having a problem with my phone i just flashed it to android revolution hd and success then it tried to boot into home screen but stayed on the logo screen for ages then i tried to reboot into recovery mode but it just goes to logo screen then i went into odin mode but and it wont detect my phone and then i plugged my phone into wall charger and it goes to logo screen and then stays at logo screen and tried to boot into recovery mode but doesnt do anything
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Hallo there,
I hear you there there are a lot of people who face the problem you are facing but what you need to do is to troubleshoot the phone
* Make sure the USB cable is working fine if possible try it on another phone.
* Is any of your phone buttons faulty this you can judge by the last time you used the phone.
* Are the computers USB ports functioning properly
If the answer to the above questions is they are all working then continue reading else stop reading and fix the above mentioned problems
To get into download mode you need to press vol up + Home button and then switch on the phone MAKE SURE THAT THE USB CABLE IS NOT CONNECTED this is important because when the USB cable is connected you cannot go into download mode at all.
Now you can download your ROM from sammobile and let the flashing begin.

Related

Boot problem - I9300

Hi,
So my S3 stopped working a few weeks ago while I was on holiday. It fell from my hand and turned off on its own. After that I turned it back on and it was working fine for a couple of minutes, then the problem started happening.
Every time I opened an app that used the camera, the phone would reboot. After a couple of reboots, it would get stuck repeating the Samsung logo (haven't been able to boot it since then). When I plug the charger in, it passes the Samsung logo and then stays on the Cyanogen mod logo. I've left it on for hours on the CM logo without any luck. I can't boot into recovery mode because the vol. up button doesn't work, and I can't get adb to find the device on my pc (though it does charge when plugged into the pc).
All I'm wondering is if there's a way I can save my media files from the phone myself, or if I need to take it to a service centre.
Tl;dr - phone loops samsung logo when on battery, gets stuck on cm logo when charging, vol. up broken so can't get into recovery mode, adb won't find the device so no recovery mode like that either, want to save media files.
Any help is appreciated. Thanks
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TWRP recover boot looping - unable to go into recovery

Hi guys, I flashed cm-13.0-20160820-SNAPSHOT-ZNH5YAO0J2-i9300.zip and everything worked fine BUT I did a factory reset from the system itself not from the recovery and since then my phone is stuck between samsung logo and twrp logo which appears only for a second or two and then back at samsung logo....I cant enter download or recovery mode, I cant turn my phone off, every time I put battery in it, it keeps looping. But I have noticed that when i connect it to my PC it just loops in samsung logo not between twrp and samsung. Help me please ASAP :crying::crying:
Do you have a USB jig to force download mode?
I dont have USB jig, is there any other options? My phone can get to that download mode by pressing buttons and it shows only for a second screen of download mode and then it goes back at looping....
Could be a power button problem?
Well I really dont know because I had removed the button before, it didnt work correctly and now I cant know is it up to button or the software ....

Htc 620g plus won't enter recovery mode (probably bricked)

Hey there,
I was actually searching a lot about my problem but I can't find a solution anywhere so I wanted to ask you people.
Here is the story;
I tried to install twrp using a 3rd party Google play app it downloaded and said installed the twrp and asked whether I want to reboot the phone or not. Then phone got stuck in bootloop. Looks similar to the other ones but believe me it is not.
Here is why;
- Phone keeps restarting I can't even charge the phone because of that the battery just gets drained so I can't connect it to the pc
- Can't enter recovery or the fast boot mode I tried all key combinations only volume up+power works for me and it shows 3 selections. Recovery mode,fast boot mode,normal boot mode. When I select recovery mode it shows HTC logo and just keeps bootlooping. When I select fast boot mode it just says fast boot mode initiating and gets stuck there ( waited 5 hours ) when I select normal boot it already doesn't boot.
- I can't charge the phone to flash on pc since I have to have at least %35. Whenever I connect charger it starts bootlooping and never stops. Like literally I tried 24 hours and it never stopped.
- I am using Android 4.2.
Does anyone have any idea on fixing this ? This is my work phone and I can't get it to work. This is really very frustrating.
Can anyone help me get to the recovery mode ? Is my phone bricked ? If so is there any way to recover the phone or the data inside of it ? Any help would be much appreciated.
Thanks
So... any ideas ?
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It is very interesting how this community has no answer to this question .

Phone in TWRP recovery bootloop + black screen using Odin + adb not working anymore + overheating

I have a galaxy A7 2018 (SM-A750F) that I wanted to root. I flashed the specific TWRP recovery .tar file for my device using Odin, but I pressed the volume up + power key before the success message appeared on Odin. Now I'm stuck in a TWRP bootloop when the homepage of the TWRP mode flashes (basically just the logo and the version number) for a few seconds, then a black screen appears and the phone reboots back into the same mode when I press volume down and power keys. Eventually, the TWRP homepage screen flashes on and off and the logo appears to be distorted.
I tried accessing my phone using adb, but it shows that no devices are connected, and I made sure to enable USB debugging before the whole process. Could the usb port have been damaged because of the process? It was 100% functional.
My phone is also overheating, even when it is turned off.
My phone is also overheating, even when turned off, even when the screen is off
I don't really know what to do at this point. I even tried tapping on the black screen but no short vibrations occurred, so I guess the whole TWRP mode is corrupted. Any help would be best welcome!
Same issue and my phone's os is bricked so I can't even boot to the os / boot loader / download manager to flash stock files
LadyAmy said:
Same issue and my phone's os is bricked so I can't even boot to the os / boot loader / download manager to flash stock files
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any updates

a10-A105m doesnt respond to power buttons, connection cable to pc after installing custom rom

hi i was doing this
and i followed everithing but in the part that i select reboot it restarts, get to the "samsung" text and then power off, then i tried to start it up with the power button but it not respond, even connecting it to my pc doesnt work. i cant go back to stock rom because i cant boot into recovery.
download and recovery mode not working, it doenst even show the samsung text or something. the screen doesnt react.
do you solved your problem ?
I got a same problem, bro. i changed rom several times. more then 10 custom i've tried, and the dead boot a10 got after trying installing pixel experience 11. my a10 A105G real dead boot. pc cannot recognising, and of course odin can not indentifying port.
Lucky for me, I tried to open the case, release battery connection. and reconnectthe battery. amazing. i try to enter download mode.... and... its work for me.
hope some ppl like us can find good solution for the dead boot A10 aftertry installing a costum rom.

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