yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 3 General] Grantius:
I installed latest modem from the OP of this Touchwiz based ROM,

http://xdaforums.com/galaxy-note-3/development/rom-n9005-audax-v9-0-t2847013

Has POF3 modem. Works well.
[Galaxy Note 3 General] vareta:
Thank's, installed.
[Galaxy Note 3 General] Bulletinabluesky:
Thanks Grantius, here's the direct download link from that thread for the POF3 Modem/NON-HLOS:

https://www.androidfilehost.com/?fid=24052804347771702

Installed the POF3 modem now after trying the BOD1 modem which didn't seem to solve my network dropping/no network issue.

Early days but the POF3 seems a bit more stable and picking up 3G/LTE better.

On a side note I was wondering what the 2 different files were, apparently it's this:

modem.bin for the 3g modem in your phone, and NON-HLOS.bin for the LTE modem in your phone
[Galaxy Note 3 General] Whip Cracker:
Correct me if I'm wrong, but I thought the NON-HLOS.bin files were for Wifi fixes?

Flash them one after the next in Odin 3.09
[Galaxy Note 3 General] cdzo72:
It's called that because it also handles the WiFi on LTE Samsung phones
[Galaxy Note 3 General] Grantius:
Did you notice a more stable network with this modem? I noticed my wifi hotspot was more stable.
[Galaxy Note 3 General] Bulletinabluesky:
Don't use the Wifi hotspot much but Wifi is good, my network dropping issues is still there if I use 3G/LTE but it does appear to be marginally more stable.

If I'm using only the GSM/Edge radio the signal is rock solid, not a single network drop but with 3G/LTE enabled it loses network regularly when it switches onto 3G or LTE towers sometimes for a minute or 2.

Once it is connected via 3G or LTE it works fine though.

Is that possibly a hardware fault?

Perhaps carrier settings corrupted?
[Galaxy Note 3 General] Grantius:
Could perhaps disable 2G so it only connects to 3 and 4g??
[Galaxy Note 3 General] Bulletinabluesky:
I tried that but it still loses signal and gets the little not network sign on the task bar every so often.

Also tried in different areas where there are many towers and limited congestion, still same issue.

Does that point to perhaps a hardware fault?
[Galaxy Note 3 General] The Lord Vader:
POF3 baseband and bootloader [emoji106] [emoji106] [emoji106]

Sent from my Note3 running Temasek's ROM.
[Galaxy Note 3 General] Zulfi:
BOG4 baseband and bootloader please

Thanks

---------- Post added at 08:50 AM ---------- Previous post was at 08:49 AM ----------

Thank you for made life easy
[Galaxy Note 3 General] FreeeMans20:
Cheers guys! Hope I'm not to late here as it seems kind of quiet!

I have an N900L Korean Note 3 which I bought in March this year! Obviously I wasn't happy at all with the stock ROM and all the bloatware, and also was very disgusted with the coverage I got, out where I live(west countryside of Ireland). So I brought it home and started researching trying to find a way around it! And I did. Flashed Darklord's 2.2 Note 4 port to Note 3. The coverage got better! Where my phone used to say "No Service", it now finds the network, stays on it for a minute and than it says "Refreshing SIM data". So, basically what I'm trying to find out is if I can flash any of these modems! The korean model, N900L, is basically an N9005 but with a ridiculous antenna, same processor, same RAM, same everything!

I'm hoping someone can help me with an advice regarding whether I should or should not try this! If it matters, I have 2 full back-ups, one of the original stock ROM and another one of the Darklord's V2.2 custom ROM.
[Galaxy Note 3 General] gilliardmelo:
what other advantages you realized after flash a new bootloader? are you able to use other version different of Nordic Countries after this?
[Galaxy Note 3 General] r4f4el:
Thanks! I need get out from BOA1. I did try to extract modem files of BOF1 Code XSP, but i guess have the same modem BOA1 because it not updated after flash it.
[Galaxy Note 3 General] r4f4el:
Perfect! Now it worked. Thank you very much.

My mistake was reboot in Download Mode through Advanced Reboot Menu option on the ROM.
[Galaxy Note 3 General] valiii 007:
hi

what is the latest modem and bootloader ? can someone help me please :o
[Galaxy Note 3 General] Grantius:
Go back a page
[Galaxy Note 3 General] d407974:
Here the Modem and the Bootloader from the N9005ZSUGOH3 from Hong Kong. (selfmade)

modem:

https://drive.google.com/open?id=0BwTLGC9yDHOOQ2ZmQy16WXJSTXM

bootloader:

https://drive.google.com/open?id=0BwTLGC9yDHOOUVl5azFmUS02YWs
[Galaxy Note 3 General] tsukot:
The modem can be flashed via the steps on post #1.. How about the bootloader?
[Galaxy Note 3 General] d407974:
Use Odin 3.09

you can flash it in one step.

1. Switch off your device completely and wait about one minute.

2. Start Odin v3.09 and put the bootloader by "BL" and the modem by "CP"

3. Power on your phone in Download Mode (Vol Down+Home+Power) continue with volume up buttom.

4. Connect to PC

5. Push the Start Buttom to flash .... thats all :)

edit: the NON-HLOS.BIN is in the bootloader.tar
[Galaxy Note 3 General] tsukot:
This can be flashed even if im on cm12.1 right?
[Galaxy Note 3 General] d407974:
yes, Im on CM12.1 too (the last temaseks rom)
[Galaxy Note 3 General] andro.vincent:
Hello

I try to flash the modem pof3 but impossible, I'm bod1.

* How please?
[Galaxy Note 3 General] ocujos:
Try flashing it *twice* from Odin without rebooting the phone (untick Autoreboot)
[Galaxy Note 3 General] Grantius:
Also make sure to shut the phone down completely THEN boot to download mode. Don't reboot to download mode
[Galaxy Note 3 General] andro.vincent:
thank you very much, I'll try and come back to you ! !! :bien::bien::bien:

---------- Post added at 10:58 AM ---------- Previous post was at 10:41 AM ----------

sa n'a pas marcher, impossible de flasher le modem pof3 .

je vous donne la configuration de mon telephone :

AP POF3

CP BOD1

CSC POF3

PHONE INFO: DERNIER FIRMWARE BOF1, BOE1, BOD3

si vous avez une autre idee ... je prend !!!!!!!
[Galaxy Note 3 General] andro.vincent:
no, its not working, I had to miss anything !!!!!!!
[Galaxy Note 3 General] ocujos:
In that case, download a full Samsung ROM (from Sammobile) containing the modem you want and then flash it. It will wipe everything on the phone, so back it up first. That always worked for me.

You'll then have to root the phone and install a ROM of your choice.
[Galaxy Note 3 General] shaggyskunk:
Ocujos said - Download the Stock Firmware from sammobile.com - Make sure that you have the Samsung USB drivers installed on your pc - Check to see that your device is "seen" by your pc - Turn your device OFF - Boot into Download Mode - Flash the Stock Firmware with Odin - Flash TWRP img.tar with Odin - Nandroid the stock ROM FIRST!

If you plan on Flashing a custom Rom - You can skip CF Auto Root - Factory Reset - Advanced in TWRP - Manually Wipe System - Data and Caches - Flash Rom (and Gapps if AOSP Rom) reboot and done.

Sent From my SM-N910W8 Running SlimRemix v.4.1
[Galaxy Note 3 General] andro.vincent:
Thanks for your answer,

I'll try this, I told you more tonight.

thank you !
[Galaxy Note 3 General] omniarz:
Note 3 sm-n900t converted to n9005 - 4g/lte connection issue

Dear All,

Probably that will be wrong thread but I didn't find any still "alive" thread related with that subject also I didn't find solution on that issue on any other forum. My problem looks like this:

I have N900T from US [stock modem n900tuvucnb4] on stock firmware it dosn't connected with any mobile network in Poland that is why I have made some changes to that phone basing on experience of other users from other threads and uploaded first of all CWM recovery, after that X-Note (Build 15 ND5) version of 4.4.2 Android, then also WifiFixN900T which gave me also control on WiFi connections. My modified N900T has also root SuperSU permission. Everything works great 3G, WiFi works without of any problems (2G I didn't checked bucause I don't need that) except one thing which is unable to connect to LTE/4G network.

I have tried to upload different modem versions from SM-N9005 .tar .md5 files through Odin and .zip modem files through CWM recovery but every time when I tried to upload modem file through Odin there was message on the phone during that operation:

"SECURE CHECK FAIL : modem"

and on the Odin 3 v3.10:

"Initialzation..

<ID:0/006> Get PIT for mapping..

<ID:0/006> Firmware update start..

<ID:0/006> SingleDownload.

<ID:0/006> modem.bin

<ID:0/006> NAND Write Start!!

<ID:0/006> Transmission Complete..

<ID:0/006> Now Writing.. Please wait about 2 minutes

<ID:0/006> FAIL! (Auth)

<ID:0/006>

<ID:0/006> Receive Response from boot-loader

<OSM> All threads completed. (succeed 0 / failed 1)"

Below also I add info about current version of firmware on my N900T converted to N9005:

ROM: X-Note ND5 build 15

Rom Dev. Soloilmeglio - Xentrix

Model no.: SM-N9005

Android ver. 4.4.2

Modem no.: N900TUVUCNB4

Kernel ver.: 3.4.0-X-Kernel-2.1 xentrix@xentrix-mint-dev #1

Version no.: KOT49H.N9005XXUEND5

I will add that the frequency of 4G/LTE in Poland is currently set to 1800MHz. Before someone suggest this I have to mention also that before flashing of X-Note firmware I have made full wipe/clean of Note3 memory in CWM mode.

And after this long introduction I would like to ask: Is there any possibility to make 4G/LTE connection working? :confused:

For any constructive feedback I will be very appreciated :)
[Galaxy Note 3 General] Grantius:
Sorry mate, it looks like tmobile version supports only:

LTE700 (B17), LTE1700/2100 (B4)

The international version supports:

LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)

I've been looking at band unlocking for Snapdragon 800's but it's very difficult and doesn't seem to work.
[Galaxy Note 3 General] omniarz:
I see, thank you for quick replay.

Best regards
[Galaxy Note 3 General] Grantius:
OH3 modem from 25th August here:

http://xdaforums.com/galaxy-note-3/development/test-xxugbog4-rom-t3174740
[Galaxy Note 3 General] andro.vincent:
Hi everybody,

very well I'm POF3 !!!!!!!,

* I thank you for your work and your board who has run perfectly.
[Galaxy Note 3 General] shamim shambu:
Thamks for ur post but i can't find my baseband model.

My baseband number is N9005DXUFNG1
[Galaxy Note 3 General] Grantius:
So I've found the GOH3 modem to work really really well. It switches back to LTE from 3G quicker than some of the other modems I've tried, and I've had much less loss of data than I had with BOD
[Galaxy Note 3 General] Bulletinabluesky:
Do you need root to load modems with odin?

Main board got replaced under warranty, which helped zip with my no network issue when switching to 2G but now I have no root and thinking of not running root for the foreseeable future.
[Galaxy Note 3 General] cdzo72:
No you don't but if you have to ask such a question you shouldn't be flashing anything anyway
[Galaxy Note 3 General] Bulletinabluesky:
Ok for those of more open minded viewpoints....

I can go ahead and load modems with odin on an unrooted device same process as with a rooted device?

Will it trip knox? Main reason I don't want to root again is the phone may need to go back to Samsung for warranty with the same issue and they may not be so accommodating the 2nd time round with tripped knox.

I have never had an unrooted device before so I thought I better also check before I go ahead and brick my phone.
[Galaxy Note 3 General] shaggyskunk:
It shouldn't trip anything - But I'd take care of the warranty issue before bothering to flash a modem... but that's just me.

Sent From my SM-N910W8 Running SlimRemix V4.8
[Galaxy Note 3 General] cdzo72:
Instead of asking to be spoonfed why not try doing some reading and searching?
[Galaxy Note 3 General] Bulletinabluesky:
Seeing you are so deeply invested in my problems why don't you go do some reading and searching for me and then report back on what was found?

I would appreciate it [emoji51]
[Galaxy Note 3 General] cdzo72:
That's about the only way you'll find the info apparently since you'd rather cry about it than look for yourself
[Galaxy Note 3 General] Bulletinabluesky:
Ok I concede your point, I like having a cry sometimes, sorry I can't be as awesome as you are, I apologise.

Lets stop derailing the thread.
[Galaxy Note 3 General] shaggyskunk:
instead of squabbling - look back around 8 hours ago and you were answered ?

But Props to you for being the better man and ending the nonsense.

Sent From my SM-N910W8 Running SlimRemix V4.8
[Galaxy Note 3 General] DarkShoken:
Just flashed from GNI3 to GBOA1 as you said. All went good, thank you Eko.
[Galaxy Note 3 General] LeandritoG:
I'd like to know the procedure to remake all the partitions of my phone. One by one.

Cause don't metter what modem I flash, don't matter what rom I flash, baseband stills unknown...

So ServiceMode (*#9090#) stills always blank for me. As *#0011# is blank too...

And cause ServiceMode stills blank, I can't activate one option there that can set possible for my phone to be fixed with a z3x box that I already bought.

The issue with my baseband and IMEI starts when I install a bad app, in a ironic way, with the function to backup the IMEI.

And my nightmare have no end until that day...
[Galaxy Note 3 General] cdzo72:
There are plenty of guides out

There
[Galaxy Note 3 General] LeandritoG:
Please people, I created a thread for it, help me there, please. :crying:

http://xdaforums.com/galaxy-note-3/general/procedure-to-remake-partitions-one-one-t3225620
[Galaxy Note 3 General] r4f4el:
This thread does not have been update after uploaded BOA1 modem.

Share and enjoy link from #thereassaad
[Galaxy Note 3 General] _GRIZZLY_:
Now i have rom 4.4.2 GNG1 and modem GNG1. On this modem signal strength is low. When Galaxy A3 have signal Note 3 is "only emergency call" further in 2g mode. Which modem is the best today?

GNI3 is better?

Next question- when I flash newer modem can i back for older ?

Thx for answer
[Galaxy Note 3 General] FrozenLord:
I've just dumped the bootlader and the modem from the newest build:

N9005XXUGBOJ1_N9005PHNGBOB4_N9005XXUGBOI2_PHN

Like the name states:

- Bootloader is version OJ1

- Modem is version OI2

Both flashed fine on my device, but it's always the same: I won't take responsibility for bricked devices.

With that out of the way:

Bootloader https://mega.nz/#!8VIkWJyD!2kqPtB0hSVtTYmvp6Iz0U3l9bgH-HInyffDa916PF_g

Modem https://mega.nz/#!BQ4VWbSZ!HCuZAI6iCCY2XXdMRwKlAVKTI9W4j2LoRKqQWSu87Ys

Enjoy :)
[Galaxy Note 3 General] Whosat:
The links you posted asks for a decryption key
[Galaxy Note 3 General] danerrickcuba@gmail.com:
https://mega.nz/#!ZRBVTLbQ!UMv1R42eUQvqy01n2m26ZldemsY1bh9AYRIlooc2DpA

No decryption key needed on this link...the zip has the latest CP and BL plus the latest STOCK kernel too!!

---------- Post added at 08:38 PM ---------- Previous post was at 08:37 PM ----------

https://mega.nz/#!ZRBVTLbQ!UMv1R42eUQvqy01n2m26ZldemsY1bh9AYRIlooc2DpA

Latest BL+CP+ stock kernel. No decryption key needed
[Galaxy Note 3 General] FrozenLord:
Ooops, forgot about those silly encryption keys :-/

Why would Mega not copy those when clicking 'copy link'?!

Anyways, I've added them in my post.
[Galaxy Note 3 General] _GRIZZLY_:
Any more advatages in the nawest modem?
[Galaxy Note 3 General] Salvestro:
NON-HLOS.bin file

For this modem there is the NON-HLOS.bin file?

Can I flash this modem with Cyanogenmod 12.1?

Thanks in advance for support.
[Galaxy Note 3 General] Salvestro:
Please anyone can help me?

Inviato dal mio SM-N9005 utilizzando Tapatalk
[Galaxy Note 3 General] cdzo72:
Try helping yourself and doing some reading
[Galaxy Note 3 General] Optimus.T:
Non holos file is inside the tar file ;)
[Galaxy Note 3 General] BoSmrh:
thx these were helpful :D
[Galaxy Note 3 General] imeicodes:
N9005XXUGBOD3 please share
[Galaxy Note 3 General] Grantius:
Why? there are much newer modems out there
[Galaxy Note 3 General] JJEgan:
Same reason as newer firmware .
[Galaxy Note 3 General] Grantius:
BOJ1 modem: http://d-h.st/meP6
[Galaxy Note 3 General] cryostasis25:
Amyone have BOK1?
[Galaxy Note 3 General] shaggyskunk:
DOH1 Here - Why do you ask?

Sent From my SM-N910W8 Running SlimRemix V5.3
[Galaxy Note 3 General] cryostasis25:
Updated to bok1 but baseband didnt update still at boa1 updated using kies
[Galaxy Note 3 General] shaggyskunk:
I'd use Odin to flash the Firmware from sammobile.com - Updates everything - Bootloader & Modem /Baseband

Sent From my SM-N910W8 Running SlimRemix V5.3
[Galaxy Note 3 General] Grantius:
No, try it again but make sure you have turned the phone off for 30 seconds.
[Galaxy Note 3 General] cryostasis25:
Will try it again also sinced i saved the firmware downloaded by kies its in a rar or zip format which file do I flash individually if I extract its contents?
[Galaxy Note 3 General] davjak:
https://www.androidfilehost.com/?w=files&flid=18034
[Galaxy Note 3 General] arnelcauilan:
I need bok1 modem please anybody has a download link?
[Galaxy Note 3 General] walterrbe:
At the risk of getting flamed and after spending hours looking for the answer, which I didn't find.

Now there is usually a benefit to updating but is it the case with going to a new bootloader and modem? The only answer I could find is that if it's currently working there is no need. I'm on the global variant of nk1. Is the latest one an improvement?. It was also impossible to find out what's changed between them. ?
[Galaxy Note 3 General] STONEMC:
What's the newest modem for Germany with a good LTE signal?

XXUGNI3 and OK6 have poor Signal here.
[Galaxy Note 3 General] dieterschran:
HOW?????

How???? Somebody told me that it will not work???Flashing older Modem!I got very big problems with my modem(KK)XXUGNG1 is the newest one there is and i experience a lot of connection break up`s.On 4.3 Jellybean it all worked just fine but after the update to KK i am getting these BREAKUP'S!!!!!!
[Galaxy Note 3 General] xueyao:
Have tried twice using mop to flash. Didn't update... Stuck on old baseband. Gonna try again later.
[Galaxy Note 3 General] MuhammadZeeshan7:
I was having BASEBAND VERSION: UNKNOWN

after updating to kitkat, and no kitkat modem was working, So I flash 4.3 modem and it worked. May be won't work for everyone?
[Galaxy Note 3 General] dieterschran:
Well maybe i give it a try ?thx!

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Note 3 General] MuhammadZeeshan7:
My phone was great on 4.3, button after 4.4.2 update, it didn't work.

If that's your problem too, then it should work I think. :)
[Galaxy Note 3 General] dieterschran:
Do you know where i can get a modem (4.3 jb)?

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Note 3 General] MuhammadZeeshan7:
Here you go: http://xdaforums.com/showthread.php?t=2475714

I flashed MJ1 from N9005 section. You can choose according to your model.
[Galaxy Note 3 General] dieterschran:
Thx a lot. I will let you know if it works for me!

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Note 3 General] dieterschran:
Didn't work for me!

Gesendet von meinem SM-N9005 mit Tapatalk
[Galaxy Note 3 General] hemalhpc:
After upgrade to Newer version do not downgrade even the modem file

Same thing happen to me before. After changing the modem imei null, Baseband unknown , Wifi search and connect is very slow or after restart the phone wifi password need to type again. So same thing happen to me and now sold the problem. Thing is New baseband blocking EFS if u change the modem file. If u have a EFS backup u cant restore it. Follow this tread and u can get ur phone back. Do not flash Old Firmwares Flash the latest one. Nw NG2 .

http://xdaforums.com/showthread.php?t=2567133

After get your phone back to normal THANK HIM in the tread. Because he saved us.:fingers-crossed:
[Galaxy Note 3 General] zhoowa:
noob**

is it recommended I upgrade modem && bootloader to GNG1 if my ROM is based on FNG2?

and according to sammy site, for my region it is still FNG2 official firmware.

ty! :)
[Galaxy Note 3 General] Jeeltuss:
Hello, dont know if this is the right topic to ask in, after flashing a new rom (audax v9.0) I was experiencing a lot of mobile data problems, often my connection stopped working even if the data icon ("h" or "3g") was displayed in my status bar, and I had to turn the mobile data toggle on and off to make the connection work again.

So I decided to upgrade my modem to match my rom version (GNG1, it was XUENC2), but unfortunately nothing has changed, I still have the same problems.

- Can it be a kernel related issue? I have lean kernel 3.4 and audax rom v9 as said above.

- or can it be a ril / modem mismatch? Is there a way to check my ril?

Thanks in advance guys.
[Galaxy Note 3 General] jufong:
work great

well done
[Galaxy Note 3 General] MxFadzil92:
Figure it out. anyways hope it can help others too. what i did was first step:

1) Pull the battery out from my note 3

2) Boot it directly to download mode

3) Uncheck the auto reboot mode in odin

4) Flash the modem.bin

5) Once done i force reboot it to download back again by pressing the volume down + home keys and the power button

6) Tick the auto reboot mode and its done.
[Galaxy Note 3 General] MxFadzil92:
O.o 4 time flashes ? sounds troublesome.
[Galaxy Note 3 General] adario73:
it seems, but now everything works :highfive::fingers-crossed:
[Galaxy Note 3 General] stavca:
I am unable to record video after flashing GNG1 modem, I thought there is no connection between those...do I have to flash also GNG1 bootloader or how can I fix this?? I tried to downgrade back to UENC2 but I have unknown baseband and no mobile network, also restoring nandroid backup doesn't help

edit:

fixed by flashing whole tar, so with NON-HLOS, now it's ok...
[Galaxy Note 3 General] TEOKARAFOU:
Hello guys which is the best modem for Greece?
[Galaxy Note 3 General] xhaniGS2:
Did you flash the whole rom or just modem, i have the same problem with recording video.

Thank you in advance
[Galaxy Note 3 General] stavca:
I use ROM from my signature, so I am on C-ROM...and I flashed whole modem tar file, I downloaded ...GNG1.tar.md5 file, removed md5 extension because ODIN didn't want to flash that file and flashed ...GNG1.tar (contains also NON-HLOS file) file as CP in ODIN, I followed the guide so flashed it twice, at first with autoreboot off, then with autoreboot on ;)

PS: try to play any video from your gallery with gallery video player, it was very laggy for me, but it is also fixed now
[Galaxy Note 3 General] r4f4el:
Yes. File is modem.bin and YouTube can flash in ODIN in the CP option.
[Galaxy Note 3 General] ritz renan:
anyone have this?
[Galaxy Note 3 General] Grantius:
Here mate http://xdaforums.com/showpost.php?p=59021269&postcount=2
[Galaxy Note 3 General] Grantius:
Here's the EU version POK2:

https://www.androidfilehost.com/?fid=24345424848486569
[Galaxy Note 3 General] liam69:
Latest lolipop bootloader and modem?
[Galaxy Note 3 General] Grantius:
Post above yours....
[Galaxy Note 3 General] shaggyskunk:
Reading at least the OP and the last few pages would have given you the answer - It's kind of expected..

Be sure to thank [MENTION=5425895]Grantius[/MENTION]!

Sent From My SM-N910W8 Running CMRemix 6.01
[Galaxy Note 3 General] Grantius:
There's a new modem out N9005XXUGBOL3, but nobody has uploaded it yet. Will post when its available. [MENTION=5316466]Lord Eko[/MENTION], can I have edit rights to the OP? I'd like to keep it up to date for you
[Galaxy Note 3 General] potroveloz:
Is this new modem SIM compatible??
[Galaxy Note 3 General] big-big:
Hi,

I'm currently using XXGUBOJ1 and I have a really bad signal, compared to my note 2 with the same SIM card.

Did anyone tried another modem to improve GSM signal?

Other radio (WLAN, bt) is working good actually.

Thanks!

Gesendet von meinem SM-N9005 mit Tapatalk
[Galaxy Note 3 General] big-big:
...me again...

the new Modem is part of the German Vodaphone ROM:

Now, are there some provider specific details in the modem? Currently, I'm on Vodaphone, but have a baseband, that is not from a Vodaphone rom. May this be the reason for my poor connectivity?

Thanks!