[Help] T330NU Wifi won't turn on after flashing 5.1.1 - Galaxy Tab 4 Q&A, Help & Troubleshooting

I used Samsung's smartswitch to flash my Tab 4 (T330NU) to latest Android lollipop V5.1.1. Everything seems good except the wifi won't turn on. Could anyone help?
BTW, TWRP seems to be removed. Can I reinstall TWRP?

Alright, I am able to turn on wifi after I flashed the firmware listed here by ODIN: http://forum.xda-developers.com/tab-4/general/links-galaxy-tab-4-official-lollipop-5-t3102844
--SM-T330NU UEU1BOG1 XAR Region (USA)

I made the same mistake as you did. You want the OI2 not the OG1 firmware. T330NU not "Wifi T330"

Related

[Q] WIFI problems after N9005XXUGNG1 installation

Hey all,
SM-N9005, i have installed N9005XXUGNG1, TWRP recovery and towelroot.
The phone is great but no wifi functionality. The wifi enable button does not work, you can't set up a WIFI manually or search for wifi.
any idea how to fix this?
guymi said:
Hey all,
SM-N9005, i have installed N9005XXUGNG1, TWRP recovery and towelroot.
The phone is great but no wifi functionality. The wifi enable button does not work, you can't set up a WIFI manually or search for wifi.
any idea how to fix this?
Click to expand...
Click to collapse
Wipe caches, system, data and reflash either stock or custom rom. Then see if wifi could work
guymi said:
Hey all,
SM-N9005, i have installed N9005XXUGNG1, TWRP recovery and towelroot.
The phone is great but no wifi functionality. The wifi enable button does not work, you can't set up a WIFI manually or search for wifi.
any idea how to fix this?
Click to expand...
Click to collapse
What is your device's CSC, and what is the region/country of that firmware? Do they match each other?
Both are vd2, origin and firmware.
but the csc version is n9005vfggnh1 altough that the bb, bl and PDA are all n9005xxugng1.
anyany idea?
guymi said:
Both are vd2, origin and firmware.
but the csc version is n9005vfggnh1 altough that the bb, bl and PDA are all n9005xxugng1.
anyany idea?
Click to expand...
Click to collapse
VFG is a multi-CSC firmware that also contains VD2. So this should not be the problem.
Try to re-flash the firmware or the baseband.
I have same here
root with towelapk, flash cp. GNG1 in AP CASE ODIN normally wifi will be good
OK. new flash with odin, root again and now everything is working.
Thanks

Will flashing an older firmware get me out of the bootloop?

My model number is the SM-N910P. I was on Android 5.0.1 when I first rooted and flashed CM12.1 on my phone. However, as I incrementally updated the CM nightlies, my signal seemed to get weaker over time even to the point where I simply have no service at all. I decided to snoop around and found that updating firmwares may fix these random signal drops since I was still on the Sprint 5.0.1 firmware while running the CM12.1 based on 5.1.1.
I managed to successfully flash the official 5.1.1 firmware from the Sammobile website and thought for some reason the cf auto root file (based on 4.4.4 according to the site) would work with the 5.1.1 firmware. Obviously, that wasn't the case and now I'm stuck in a bootloop. I assume there is no root method that works with the 5.1.1 firmware yet. Is that true? I do believe that was the reason for the bootloop, but I'm not 100% certain.
I'm currently downloading both the 4.4.4 and the 5.0.1 firmwares. Will flashing either of these firmwares via Odin get rid of the bootloop? Or will it fail?
Thank you for the answers in advanced!
Flash 5.0.1...Flash twrp...root...and then you should be golden
Sent from my SM-N910G using Tapatalk
mrao said:
Flash 5.0.1...Flash twrp...root...and then you should be golden
Sent from my SM-N910G using Tapatalk
Click to expand...
Click to collapse
So I'm pretty certain the "N910PVPU1BOB7_N910PSPT1BOB7_N910PVPU1BOB7_HOME.tar.md5" is the 5.0.1 firmware file. However, it kept failing so I reflashed the 5.1.1 firmware and it oddly enough succeeded. I believe it kept failing because I actually had it flashed on my phone. I was working on the bootloop fix last night so I didn't keep track of which firmware I was flashing.
I managed to successfully get out of the bootloop after reflashing the 5.1.1 firmware. I will try to flash the 5.0.1 firmware again and TWRP.
EDIT: The 5.0.1 firmware was never flashed. I simply just can't seem to flash an older STOCK firmware ever since getting 5.1.1.
UPDATE: Since I couldn't manually flash an older stock firmware via ODIN, I decided to just go ahead and flash TWRP via ODIN then delete all the dalvik cache/cache stuff via advanced wipe. I managed to successfully flash the latest version of the CM12.1 nightlies and gapps zip through the TWRP install option with the current 5.1.1 firmware: N910PVPU4COG5

A310F flash fail, Odin, brick, no 4parted firmware nougat avaailable, how to go on?

Had A310F with custom ROM, then went back to stock marshmallow.
Now wanted to go for latest Nougat with the marshmallow rooted and twrp on.
Samfirm only gives my one oart firmware which does not fir in ap slot on odin 3.12.
using 4 part nougat carrier specific not free one it fials on flashing.
What is the way now to get a stock android 7.0 device here with which firmware please?
does flash fail due to downgrade?
think i deleted something in marshmallow rom to make bootloader security somewhat fit to downgrade
Try to download the firmware from sammobile.com i think you can't downgrade just download another stock firmwaee for the a310f (your device) and try to reflash via odin

Wifi, bluetooth and Mobile data not working N9005 LTE model

Hi,
Installed a Custom Rom Cm14.1 in my N9005 LTE version. After Some time i prefer restoring it to stock firmware. So I thought of restoring the TWRP backup file. Unfortunately, while restoring TWRP showed some error. Modem file not present ( not the exact error words).
Because of the error in performing a restore. I installed LineageOS. But the wifi, bluetooth and Mobile data is not working. Then I tried installing many stock firmwares of different countries downloaded from Sammobile, updato, etc but no use.
I tried downgrading my phone to Kitkat 4.4.2 and then upgrading it to Lollipop via Kies. But still wifi bluetooth and Mobile data is not working.
Please help me. Wifi and bluetooth is greyed out.
I also installed the "wifi and bluetooth fix v2.55 s5.zip" but no use.
Is there any other way. Please help.
First check your IMEI is correct .
Yes. IMEI number is correct.
Anybody to solve N9005 wifi bluetooth problem? Waiting for expert's advice. Please help.
Will restore TWRP file of stock Rom help in getting the WIFI bluetooth and Mobile data working?
If yes, can somebody upload the RESTORATION TWRP FILE (backup file) of N9005 LTE version.
Thanks in advance.
Depends upon what problem is but yes worth flashing stock rom via Odin .
Was Odin successful in flashing a stock ROM? If not, post the Odin log errors.
Thanks for the reply. ODIN stock Rom flash was successful. No problem in Odin flashing. I tried different country stockroms, No problem in Odin flashing. But the problem persists.
What is your CSC ?
DXUGBOK3
Any help?
You need a service repair .
You flashed the latest stock ROM in Odin? Tried flashing with a pit file?
Yes flashed the latest stock ROM with ODIN. But England STOCK ROM. Pit file too.

Failed official firmware install (SM-T580)

My device got FRP locked and so I used Odin to flash the official firmware from Sammobile and now I have T mobile menus like personal hotspot in my settings apps even though my device is the Wi-Fi only tab A 2016.
Here's how I got here:
I flashed the correct firmware, and in Odin I flashed the ap file, that's all. It succeeded but when installing updates, it said no command and went to the stock recovery. I factory wiped and rebooted.
How do I get rid of the T mobile menu's?
Any help would be appreciated
FIXED: Reflash in Odin with BL and CSC file
Same
I got the same problem, fixed it by flashing ap and csc
I live in the US and chose the XAR version from Frija
Now my lockscreen doesn't work, how do i fix it?

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