How do I install Custom Rom on Galaxy S9+ - Samsung Galaxy S9+ Questions & Answers

After 7 days , my OEM unlocked and I installed TWRP , I installed root through it , but I want to install a Custom Rom , one I turned on my phone , I noticed that I have root , but once I tried to reboot to TWRP , it says "Only official released binaries are allowed to be flashed" , also when I tried to turn on the phone again after that , it showed the same message, so I had to install a new stock rom , but now , I really wanna to install a Custom Rom , and I don't wanna wait more 7 days
Please help me and don't send me stuff like "OEM Unlock fix" or something like that because I TRIED IT and it DOESN'T WORKS, so please , if you have any ideas what to do , please help me , I don't wanna wait 7 days again.

Related

XZU Problem..

Hello Guys, i just flashed a custom ' RockZ1L v3.3 Kernel ' everything went fine until the device rebooted and didn't boot again --it just vibrates and do nothing -- I've Unlocked the BL and Rooted , Stock Rom [5.0].
this issue happens whenever flash custom' anything' , i dunno why , if there is any solution to this i would appreciate that
N.B: MY Camera Crashes when i Unlock the BL..
I restored the Rom , but i wanted to know why do this happen ?
Model:- C6803.
Thanks

Phone not turn on after flash rom

Hi guys i have problem with my Alcatel Idol 3 (6045y). I wanted to upgrade my phone to android 6.0. I downloaded rom from forum and installed TWRP recovery and flash rom. After this everything works fine, i restore factory settings. But 6.0 version dont have Polish language and i wanted root my phone again and add Polish language. But when i try install supersu something happens and my phone gets bootloop and now he dont want turn on. Please help me fix this.
/EDIT
Okey i know i have bricked phone. I tried install rom with Mobile Upgrade but in the end application have error "Read terminal information failed. Please check the phone status" Any sugestions what to do next?

J700M Stuck on Samsung Logo Screen after installing the Latest Version of Xposed FW

Hello! First of all, I want to introduce myself briefly. I am Horace. A young 19 year old college student from Chile. I have been watching the forums for months now but this is the first time I actually need help with a very specific problem.
You see, I use a J700M (Samsung Galaxy J7 2015) to play Pokémon GO. It's rooted and it lets me spoof my location and blah blah blah, happy things with the game and all that.
Sad thing is that, after trying to install the latest version of the Xposed Framework, my phone got unable to access past the Samsung galaxy j7 logo screen. I tried factory resetting, installing a new custom ROM... but it's no use. It never goes past the Samsung logo screen.
As a sidenote, I can still access download mode and TWRP Recovery.
Can somebody help me? I use this phone to do some spoofing services for people and it would be amazing if I could still do them.
Flash the same stock firmware which you had before you updated Xposed Framework .
Here you have firmware for your region Chile:
https://updato.com/firmware-archive-select-model?q=SM-J700M&exact=1&r=CHO&v=&rpp=15
Teddy Lo said:
Flash the same stock firmware which you had before you updated Xposed Framework .
Here you have firmware for your region Chile:
Click to expand...
Click to collapse
Tried it, and it worked! Thank you... but... ummm... why can't I install TWRP now?
First at all [Wipe Cache Partitionfrom Recovery menu . Once you do that Reboot your phone , go to Settings , About Device , Click 7-8 times on Build Number in order to Activate Developer Options , now go one time back and open Developer Options check it ON and Enable OEM Unlocking and USB Debugging .
That's it , good luck .
Teddy Lo said:
First at all [Wipe Cache Partitionfrom Recovery menu . Once you do that Reboot your phone , go to Settings , About Device , Click 7-8 times on Build Number in order to Activate Developer Options , now go one time back and open Developer Options check it ON and Enable OEM Unlocking and USB Debugging .
That's it , good luck .
Click to expand...
Click to collapse
I have OEM unlocked, USB Debugging activated. Odin, the latest version of TWRP downloaded from the page itself AND the drivers for my phone, it still doesn't work to install TWRP now. Even if I force the phone to boot into recovery, it will enter a bootloop. Fastboot doesn't even work.
Alright, fixed it myself, had to re-install some custom ROM and then it let me install TWRP. Thank you!

Can we say it's bricked?

Hi everyone ,
I'm writting here because i have some problems with my moto z.
I'll do a little resumer of what i've done with my moto Z before "bricking" it.
Firstly i got a Moto Z with the firmware XT1650 - 03. I decided to switch to the lineage custom rom because the oreo update was horrible for my battery.
So i used adb soft , unlocked the moto Z , installed TWRP and flashed the lineage os + the gapps. Everything was fine for a few month , then i saw a new custom rom on the XDA site , the "AOSP extended" i installed it i worked fine but it wasn't wat i expected , so i tried to go back to the lineage OS. I followed the "instruction" on the last post about it on this site https://forum.xda-developers.com/moto-z/development/rom-lineage-os-15-x-t3674351 .
And then the problem start.
First i tried to instal magisk , i started rebooting as indicated in the magisk tuto , but my device started to loop on the loading screen . I tried to restart it on the TWRP and flash the lineage OS plus the gapps but now it ask a password to boot and when i enter it it say the device need to factory reset.
I don't have any backupimage on me and the TWRP can't mount the internal storage , after every flash or anything else it say Failed to mount '/data'.
Can anybody help me , i can't find a solution. I don't care about what's on the internal storage and i have a sd card of 4 go (for any file to instal without accessing the phone ).
If you have a solution i'm ready to listen to you , thk for anybody who read this message.

Help Wifi stuck on turning on after nougat update ( ok on reboot)

Hello guys,
i really need your help got an 925f , was two years under 6.0 and all worked perfectly 3 days ago i did the nougat and then problem started , if i reboot the phone with activated wifi it works , i can see networks connect etc , but if i disable it , i can't renable again i must reboot , it stays stock on "activating" , same for bleutooth ... flashed some custom roms (7 and 6) didnt work flashed a stock firmware from sammobile (nougat ) nope too , any toughts? i'm tired of rebooting my phone whenever i use wifi :'(
(tried to delete SS data from efs file and disabled secure bla bla that i found on the internet didnt work either)

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