[Q] Wi-FI not working - Galaxy S3 Neo Q&A, Help & Troubleshooting

Hi people, I flashed the S6 port rom in my S3 Neo Duos and it was working fine but I decided to come back to the stock ROM. Everything was working fine until I flashed the Note 4 port rom in my device, Wi Fi didn't work even if I replaced the wlan.ko file. After that, I tried other roms but I can't make Wi Fi work in any rom, now I don't know what to do, my phone can't connect to wifi

Flash two times the latest stock rom and don't use auto backup option for Gplay. The option is to choose the firmware that came with with your from sammob. Regards

MoHuToP said:
Flash two times the latest stock rom and don't use auto backup option for Gplay. The option is to choose the firmware that came with with your from sammob. Regards
Click to expand...
Click to collapse
Do you have EFS and MODEM backup?
Try one thing completely wiped out your device through custom recovery. (Internal memory also). Turn off your mobile and then flash a new stock rom.

Related

[Q] rare problem with Galaxy s4 i9505 Us Cellular

i have searched for several hours now about 12 for a fix and this makes no sense to me so i'm thinking this thread may help or just piss people off idk how forums work any way
after installing this lollipop ROM(link) everything was working perfect very smooth very few bugs almost perfect. i flashed back to unrooted stock after this and now i do not have an imei or a network but i can use my data..... i have tryed the following fixes
1. turn it off and then back on again.....
2. re flash the stock rom with odin
3. use efs professional backup then restore with adb
if i go back to the lollipop rom that i tested i have back the network but my wifi will not work on this rom -.- very confused about what is going on and do not want to risk re flashing the radio if that will brick it
any ideas?

T713 owners, attention!!

I just flashed the latest XAR (cellular south) ROM onto a 2016 T713 and it's very, very good.
It's over at Sammobile FYI, I could not find a FAST download site, but they got it but good!
Just flash in Odin as 'AP' with no other options, WIFI WORKS FINE!!!!!
https://www.sammobile.com/firmwares/galaxy-tab-s2/SM-T713/XAR/download/T713XXU2BQD3/170425
VERY happy T713 owner
jabbermacy said:
I just flashed the latest XAR (cellular south) ROM onto a 2016 T713 and it's very, very good.
It's over at Sammobile FYI, I could not find a FAST download site, but they got it but good!
Just flash in Odin as 'AP' with no other options, WIFI WORKS FINE!!!!!
https://www.sammobile.com/firmwares/galaxy-tab-s2/SM-T713/XAR/download/T713XXU2BQD3/170425
VERY happy T713 owner
Click to expand...
Click to collapse
Same tablet. Have been running this rom rooted for a few weeks now. Very stable and everything working. My 5ghz wireless never worked using the UK 7.0 roms, but it works fine with the XAR one.
penguinjoe said:
Same tablet. Have been running this rom rooted for a few weeks now. Very stable and everything working. My 5ghz wireless never worked using the UK 7.0 roms, but it works fine with the XAR one.
Click to expand...
Click to collapse
How have you rooted this? I could not find root info for 7.0
cf-autoroot-> https://autoroot.chainfire.eu/ SM-T713 -> https://download.chainfire.eu/1105/...uto-Root-gts28vewifi-gts28vewifixx-smt713.zip
SM-713 is build on QCO rom but also works fine with QD3 - mine is using the Cellular South QD3. Both are Android 7.0
Install using Odin and reboot. It may take a couple download/reboot tries due to some strange locking function on the Tab S2 but eventually it does install.
Whats the difference between the stock rom and the cellular south one?
penguinjoe said:
SM-713 is build on QCO rom but also works fine with QD3 - mine is using the Cellular South QD3. Both are Android 7.0
Install using Odin and reboot. It may take a couple download/reboot tries due to some strange locking function on the Tab S2 but eventually it does install.
Click to expand...
Click to collapse
I tried this twice, and both times when Odin rebooted the system it wouldn't let it reboot, and said "integrity verification has failed" and it wanted me to do a full factory reset, with a little button being the only thing I could press. So twice, I had to do a full factory reset.
Any ideas on how I can get past this part? I am using the latest version of Odin and the exact same copy of Nougat you are using. I have a SM-T713 that is the Nook version if that matters. I upgraded to Nougat because I wanted to be able to change the resolution for games like my S7 can with Nougat, but there is no option for it on the Tab S2, so I was trying to root to get access to change the resolution...
Thanks for any and all help.
1st thing, Titanium Backup is invaluable in this case because those wipes will delete your apps & data.
Before you started any of this did you go into the developer options and make sure OEM Unlock was turned on? You kinda need to make sure that is done.
Not sure if the Nook version makes a difference (mine is not) but the OEM unlock should do it for you. I always have to do the wipe thing after a new stock rom upload. Just a necessary evil I guess. I always let it fully boot and get to the launcher screen (I skip thru the setup stuff and use Titanium to restore things) before retrying the autoroot upload. For me it always takes after that first wipe (even repeated the whole process using the XAC -Canada- image today).

[Q][SM-A310F] Sim is not detected

Hi everyone, I have a Samsung Galaxy A3 6, and after using this rom JX's check ur SIX aka L'oogleRom 2018 for one week, I decided to reinstall a stock rom. So, i do a full wipe than I try to flash with odin my stock rom but it's noi working ! I tried many different ways but none of the roms work. Worse, my phone doesn't recognize my sim card Help me please
Wiping is still OK? Wipe after (or delete something specific in /data/data that probably changed), I'm guessing it was done before the flash. Or try firmware with a newer modem. If the efs was wiped, well it's not supposed to be wiped. Only if the efs isn't there, load a backup. Else, maybe only the partition/volume is gone and only the content remains, that'll be difficult to restore...
4rkaan said:
Hi everyone, I have a Samsung Galaxy A3 6, and after using this rom JX's check ur SIX aka L'oogleRom 2018 for one week, I decided to reinstall a stock rom. So, i do a full wipe than I try to flash with odin my stock rom but it's noi working ! I tried many different ways but none of the roms work. Worse, my phone doesn't recognize my sim card Help me please
Click to expand...
Click to collapse
i had the same problem, try Combination rom (its made for fixing phone), it fixed my phone.
fixed, i've install an other rom and it works

:( How can I recover this i337m in 2019

I have lost the phone that has been working for ages. I am broke atm. Please help I need to use my phone. I was trying to get my radio to work again because I lost data a couple weeks back. So I have spent more time than I even should have for this trying to fix it.
I have run Odin 3.07 with
lineage-15.1-20190210-UNOFFICIAL-jfltexx
lineage-14.1-20190212-nightly-jfltexx-signed
and
open_gapps-arm-7.1-pico-20190209
I have wiped everything and tried 2 different system boards ;
from download mode I have
used I337MVLSGQB1_I337MOYAGQB1_I337MVLSGQB1_HOME.tar
to reload with nothing checked but F. Reset Time.
pulled out the cable then the battery.
went straght to recovery (system was going there already) to do first stage unpack with android and progress bar.
It said BAR and END
I went in back in after restart, and a full wipe.
And after a long wait .. the system very glitchy, slow like something was running in the background (modem ?) if I open the phone app it wont close and calls are silent. then resets over and over..
I have tried custom roms, and flashing latest modem and original ? Whats up ? anyone
PLEAESSEEE help soon .. I am going crazy cuz this is literally my only phone and I need to use it !!!!
Had an old system board and tried to replace it and ended up in the same place with the second board ?!?! what is going on !
:crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
I know your post was a while ago but you cannot use Odin to flash a custom ROM.
Are you flashing the latest stock ROM from sammobile.com or updato.com?
audit13 said:
I know your post was a while ago but you cannot use Odin to flash a custom ROM.
Are you flashing the latest stock ROM from sammobile.com or updato.com?
Click to expand...
Click to collapse
I ended up using the pixel experience rom. I am sure I have the wrong bootloader and modem for i337m though. It works with data when I reset network settings and re-enable. Data each reboot. For the longest time lineage 9505 ROMs worked until like Feb 5th I saw the data just fall use just fall off. I couldn't get chatr to work anymore. It was a nightmare I went to stock and , pitted the phone and it would only function until I added TWRP and tried a nougat rom or even with latest modem. Wifi was evn a problem. Now I am using like a lollipop bootloader with the green battery charging and modem isn't right. When I flash a different modem and bootloader in Odin and rip the battery and then cableit doesn't even change .
Wtf?
futiless said:
I ended up using the pixel experience rom. I am sure I have the wrong bootloader and modem for i337m though. It works with data when I reset network settings and re-enable. Data each reboot. For the longest time lineage 9505 ROMs worked until like Feb 5th I saw the data just fall use just fall off. I couldn't get chatr to work anymore. It was a nightmare I went to stock and , pitted the phone and it would only function until I added TWRP and tried a nougat rom or even with latest modem. Wifi was evn a problem. Now I am using like a lollipop bootloader with the green battery charging and modem isn't right. When I flash a different modem and bootloader in Odin and rip the battery and then cableit doesn't even change .
Wtf?
Click to expand...
Click to collapse
I'm not sure how you could flash the wrong bootloader unless it was flashed using TWRP or CWM. To confirm, boot into download mode to see the model # listed on the screen.
Are the modem and bootloader matched; i.e. the phone is running a 5.0 bootloader and modem? To easily ensure that both are matched, you can flash the latest stock ROM using Odin.
If the modem version is not changing after being flashed, it is possible that the internal memory is faulty.
audit13 said:
I'm not sure how you could flash the wrong bootloader unless it was flashed using TWRP or CWM. To confirm, boot into download mode to see the model # listed on the screen.
Are the modem and bootloader matched; i.e. the phone is running a 5.0 bootloader and modem? To easily ensure that both are matched, you can flash the latest stock ROM using Odin.
If the modem version is not changing after being flashed, it is possible that the internal memory is faulty.
Click to expand...
Click to collapse
Can you tell me what version the latest boot loader and modem is for Canadian i337m
I haven't had an s4 for a long time but it was running the latest OH1 firmware: https://updato.com/firmware-archive-select-model?record=8D5422F720B911E6949E0CC47A44B7B2

Converting n910p to n910f - need help

Hello,
I have a problem converting samsung note 4 n910p to n910f. At the beginning I dowloaded TWRP and flash it by Odin. I made a backup of everything then downloaded the rom for samsung galaxy n910f Pixel Experience. When installing rom I get a message "ERROR 7". It occurs when installing each custom os example: ViperOS, HAVOCOS rom. All the time there is the same problem. On the xda forum I found a user manual how to flash the baseband firmware. I flashed OK1 - nothing has changed then PE2 - the same, "error 7" is still there. I also tried the Trex888 user manual to install T-mobile OS + ramkernel + datafix and the phone stops while loading - bootloop and the teelphone temperature is rising that I cant touch it when I leave it on the bootloop.
Do you have any verified way to install custom rom to n910p? It's hard to find a clear instruction on what to change to flash a custom rom on n910p
I restore backup and have a bootloop on the sprint logo
I ll try to instal Dr Keaton rom with H-vitaminkernel, maybe this ll help...
see
https://forum.xda-developers.com/showpost.php?p=68967827&postcount=2
and subsequent posts in that thread
I will check the method described in this post again, but I did it before :crying:. All new roms with android 9 like for example havocOS have written that they also work with trtlespr. This is written in the information when installing the rom in twrp. So why does error 7 pop up for?
I did the first method by installing the PE1 baseband from this topic:
https://forum.xda-developers.com/note-4-sprint/development/basebandsbootloaders-ok1-pc1-pb5-t3358357
Then, according to the instructions, I installed the system, krnel and datafix.
"Try this rom this will work flash rom and dartafix and kernel all together
Download rom
https://www.androidfilehost.com/?fid=385035244224381907
Download data fix
https://mega.nz/#!qcdnySyB!55DemVnZN...a0u4_V60fn5mKo
Download kernel
https://www.androidfilehost.com/?w=files&flid=117985 "
The system doesn't start, it stays on SAMSUNG screen and gets bootloop. The phone heats up very strongly within a few minutes, it is possible that even the processor temperature is higher than 80 * C.
By installing firmware and baseband PE1 from the above link in Odin shows that everything is ok ( success). But can it be that, despite everything, the baseband did not get in, therefore it does not accept this rom or any other?
The same example, when after flashing TWRP by Odin, if we do not disconnect the battery, TWRP will not install. Is this possible with baseband and frimware for PE1?
Ok, I tried everything that was in the post you linked. I flash my phone to PE1 firmware, then install dedicated rom, datafix, kernel from links and phone stuck on samsung loading logo. This situation i s always when i try any rom. When I do a restore backup phone stuck on Sprint logo...
Can anyone help with this?
Has anyone ever installed a customrom with android 9 on n910p?
I have sm-n910f as a backup and I can do anything on it.
Are these n910ps somehow handicapped?
n910p that I ave is in very good visual condition, without scratches. If I can't do anything with flashing new rom on n910p phone, can I buy a motherboard from n910f or n910c and install it inside instead of n910p board?
MN1352K0 said:
I have sm-n910f as a backup and I can do anything on it.
Are these n910ps somehow handicapped?
n910p that I ave is in very good visual condition, without scratches. If I can't do anything with flashing new rom on n910p phone, can I buy a motherboard from n910f or n910c and install it inside instead of n910p board?
Click to expand...
Click to collapse
Yes, but it must have the cameras included.
The Restless Soul said:
Yes, but it must have the cameras included.
Click to expand...
Click to collapse
Thanks, for the reply. maybe I ll try to once again install the customrom before I order the board form China :cyclops:
Can someone explain me how to install example HavocOS ( android 9 ) on n910p? This is possible because when I install it in TWRP there is information about compatible version of phones and there is "trtlespr". So it must be possible to install HavocOS on n910p
Why I need to change the rom in this phone? I live i Europe so Sprint stock rom dont want to connect with my Red Bull Mobile or T-mobile operators...
Ok, I install Dtux Rom on Standard PK1 Sprint rom. Working, but I hv problem with T-mobile network. Everything is working on the GSM module but without internet. When I go to settings and then network -> change to CDMA or LTE I hv information "Searching for service" and no signal. So how to activate mobile data - internet connection on this rom? I know thath LTE is not working in EU with Sprint N4 but even CDMA is not working

Categories

Resources