need help flashing twrp on my samsung galaxy j3 - General Questions and Answers

basically this is my first time trying to flash a custom recovery and after a while of trying multiple methods, none worked
i have firstly install adb,unlocked the bootloader and enabled usb debbuging
the first approach was from xda site following the tutorial, the adb reboot bootloader command just normally restarted the phone and wouldnt put me into bootloader mode, then after manually going to bootloader mode i tried to flash the img with no luck at all and the phone wasnt showing up on adb devices aswell on bootloader mode
then i tried using odin and gave it the tar file but never completed the flashing so im kind of stuck not being able to flash twrp and root the phone aswell so id appreciate your help
thanks for your time
edit: after trying again today and looking at the log, whenever i use odin it will either stop at setupConnection or recovery.img, the phone is also a galaxy j3 SM320FN

check the drivers while in download mode. fastboot devices shows you the phone while in download mode, adb devices shows you the phone while in system mode. these are different drivers. from fastboot you can boot the recovery.img without flashing for testing purposes

Related

Phone Stuck in Bootloop

Hello,
Recently I flashed a CWM file for 'Lava Iris X1' found on this site for my android 'Lava Iris X1 Grand'. Now my phone is stuck in a bootloop. For some reason i cant enter recovery mode even before my phone was stuck in a bootloop. I am not sure whether my phone has USB debugging enabled or not. I rooted my android with KingRoot before all this happened. I have downloaded your Minimal Adb and Fastboot but it cant find my device.
Overall problem:
1) Phone Stuck in Bootloop
2)USB debugging enabled ? Not sure
3) Can't enter recovery mode
4) ADB wont find my device
Note : When I used Minimal Adb and Fastboot, I typed 'fastboot devices' and some numbers appear:
0123456789ABCDEF devices
but when I used the command 'adb devices' my device is not shown:
List of devices attached
I have a backup at my phone through the Flashify app but since recovery mode cant show I cant recover it. I also need a some flash recovery images.
Please help me out here. I don't know what else to do.
Thank You in advance
Fixed
Nevermind guys, i was able to get my phone out of bootloop using SP Flash Tool.
Now all I have to do is restore IMEI.
Marticco said:
Nevermind guys, i was able to get my phone out of bootloop using SP Flash Tool.
Now all I have to do is restore IMEI.
Click to expand...
Click to collapse
Can you please tell me how did you do that.. i am also in the same situation.

Trend plus s7580 bootloader

I want unlock bootloader on S.trend plus- s7580 i have adb and fastboot. Adb detecting my phone and this commend works "adb reboot bootloader" phone restarting only problem is that not boot in fastboot mode. And fastboot can't detect phone (waiting for device).
With odin 3.10.7 I installed TWRP(maybe older version file type tar text mode no buttons),with TWRP i tried install supersu 1.34 it's installing but after restart still dont have root.
There is one more problem i cant use buttons on phone to set download mode or fastboot mode, bottons just doesn't work i tried many times and nothing phone starting normal. So to use download mode i use "tool samsung 300k tool"or to boot in with TWRP i need use commend "adb reboot recovery". I don't know how push this phone to boot in fastboot mode to unlock bootloader(vol up/down +power +home doesn't work).
I would like enable root to have posibility to overclock cpu etc. And i would like to install newer android 5.1 or 6.
So can you help me and tell me what to do step by step. The phone is branded maybe this is problem ?
1 more queston if i would like delete TWRP and back to stock what need to do ? Install orginal rom ?
Samsung phones use Odin instead of fastboot, fastboot are not exist on Samsung phones

Need to recover photos from phone - dead Galaxy S6

Hey guys, in a little bit of a dilemma.
My s6, for some reason, cannot pass the flashing "Samsung" logo when booting it up. I have not rooted this phone, nor have I installed a custom recovery or rom. This phone is stock as it gets.
And I need to recover the photos off the phone. Issue is, I thought it would be simple as going into recovery mode and doing adb pull/sdcard/DCIM/Camera or something like that.
BUT I do not have USB debugging enabled!!! Never even turned on developer settings.
I tried to get into bootloader and use fastboot, but fastboot devices shows up with nothing. adb commands do not work, except when I press "install update from ADB", then only the very basic ADB commands work such as adb reboot, adb sideload etc.
So I am not sure what to do from here. Fastboot is not working (I have installed the Samsung drivers from the official webpage, but I haven't restarted my computer so i will try that).
Please help me to recover these photos :crying::crying::crying:
Hi,
If Download mode is working, flash TWRP recovery with Odin.
Go to Mount, select Data partition > Enable MTP and access files from PC.
Recover your data, then flash fresh new ROM https://forum.xda-developers.com/galaxy-s6/general/guide-tutorial-howto-samsung-galaxy-s6-t4108425

Phone not detecting in Fastboot mode

My phone is running perfectly fine. But after updating my phone last week officially, my PC doesn't recognize the phone in Fastboot. I'm trying to flash a custom recovery and root it, but in CMD, when I type fastboot devices, nothing comes up.
I am in the Fastboot mode when I try to do this. My phone was rooted earlier too with no issues. Also, in the Fastboot mode, The Bootloader version and the baseband version is blank. I tried different ports and a different cable along with a different PC, nothing seems to help.
Any suggestions?
Hi, did you ever get an answer?
I am having this exact same problem as well. Computer isn't recognizing the device as a fastboot device, I can't even run the fastboot boot recovery.img command to get into recovery.
I was able to get it to recognize my phone in fastboot mode by following the directions in this post: https://forum.xda-developers.com/t/...nize-device-but-adb-can.4040635/post-84052027
Though I never was able to root or install TWRP, this did allow my computer to recognize the phone in fastboot mode.

Question I can't get into recovery mode by any means

My device is a Samsung A12 model SM-a127m, I unlocked the bootloader and installed root through Odin following several tutorials on this forum. My initial and current goal is to install LineageOS on the phone and the moment I'm stuck with is installing TWRP or any custom recovery.
I went from forum to forum looking for files to install through Odin, I tried as AP all the ones I could find one by one and what happens is that the phone works, I can enter the download mode and I can start Android but I cannot start the mode recovery, neither the TWRP nor the original stock, when I try to enter the screen simply goes black.
The output of the "adb devices" command says that my device is in recovery mode but TWRP is not showing up and I don't know any other way to install Lineage.

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