yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] dirlan2001:
Hi,

If it's an original Euro-tab, your best chances lying in the JMA or JPZ modems. But, of course, guess that asking around if other people over there have the same issue might point out that it's not the Tab but the provider that fails...

:D
[Galaxy Tab  Android Development] ukayani:
Thank you dirlan 2001.. i am so excited.. i got my first reply on any post on this forum ;) lol

and thats what the thanks was for...

I also suspect the issue to be with the carrier and or the radio antena frequency however just want to give changing modems a try and see if it resolves the issue.

I would still welcome more feedback on the issue guys if any one has similar issues. Thank you.

Oh and btw can any one advise how to figure out a euro tab from a US tmobil tab? at the back of the set it gives you a US toll free number 888 987 4357 and model provided says SGH-T849
[Galaxy Tab  Android Development] dirlan2001:
Hmmmm... it's a US Tab. In case of doubt, Yahoo is your best friend... and you can flash Euro-Tab FW to it. Try AF974(s (now closed) thread.

:D
[Galaxy Tab  Android Development] ukayani:
Thank you again dirlan.... installing the euro fw seems to have resolved the issue for now.. i am having signalllllllssssssss.. yay.. here is another thanks.

btw one question why did you recommend JMA or JPZ modems? any particular reason?

and lastly i am unable to completly download AF974 as the download links keep on dying on me :(
[Galaxy Tab  Android Development] ukayani:
happiness short lived. although after installing the euro rom, its giving me full signals, but still when i dial in from another cell it says subscriber is unavailalbe :(

solution suggested by someone: move back to froyo 2.2

Please advise.
[Galaxy Tab  Android Development] dirlan2001:
JMA is (was) the original modem on the EU-tab as I bought it, JPZ is the one isntalled with the AF974 system. Mind you, AF974 changed to Hyperdroid, maybe check that thread ?

Dialling in isn't working ? How about dialling out ?

:D
[Galaxy Tab  Android Development] ukayani:
well i currently have Gingerbread 2.2.3:

PDA: 1000XXJQ1

PHONE: P1000XXJPZ

CSC: P1000OXAJQ1

as per your recommendations. Every thing is fine except for one thing. It even shows me signals without the sim card inserted. On inserting the SIM card i get all 4 signal bars but when i try to call it says no connection. When i try to receive calls it says the cell is powerd off. (This usually happens in office or home.. at home i have no "background" signal what so ever. Even when its showing 4 full signal bars.) However when i am outside it works perfectly. GPRS works, i can make calls, receive them and all.... its just that i some areas it simply refuses to pick signals.

Now i tried downgrading back to froyo, got hold of the orignal carrier (mobilink)firmware (P1000JPJJ1) and installed it. However it sent the mobile i continous restart loop. Tried various options but couldnt get it fixed so moved back to Gingerbread.

Do you think you can suggest showing it to some technician to check its radio frequecy antena.. may be some thing is wrong there?

or can i JUST flash the froyo version modem on this one?
[Galaxy Tab  Android Development] ukayani:
guess what.. im going to try the JPZ modem right now... check this link out which seconds your recommendations.

http://xdaforums.com/archive/index.php/t-1128971.html

if this doent work then i am going to try to flash it with the modem file from P1000JPJJ1
[Galaxy Tab  Android Development] ukayani:
JPZ, JPD, JPJJ1, JMA modems tried. Issue still prisists.
[Galaxy Tab  Android Development] ukayani:
i guess the key is to never give up...... just read first 5 pages of this thread and installed JMF modem. seems like the issue is resolved at office somewhat. going to test it out side and then at home.

hopefully this is the solution X fingers crossed
[Galaxy Tab  Android Development] BABAK236:
hi

i have SCH-I800 with DJ11 firmware

my tab is verizon wireless...after resore to stuck firmware(DJ11) I HAVE 2 Problem

1-unknown baseband and always stock AirPlan Mode....

2-no boot animation after power on(just blank) also don't have recovery menu(blank)

i need modem for repair baseband....

and any solution for rpair recovery and boot animation

please share me if anyone have good modem.bin
[Galaxy Tab  Android Development] tabing:
jk3 is a dead link please someone update it

Thanks
[Galaxy Tab  Android Development] adinis78:
Hey all i was wondering what modem will be compatible with Straight Talk. Since Straight Talk runs on the ATT network i am guessing i would be needing an ATT modem. My tab is a tmobile branded tab and it is rooted and unlocked. Any help would be greatly appreciated. Thanks.
[Galaxy Tab  Android Development] oohsam:
Multiupload links are broken. Anyone care to post the mirrors?
[Galaxy Tab  Android Development] metalchef:
which (modem) do you suggest for stock XWJQ8 2.3.6 ? (GSM unlocked/Fido)

currently, I'm using JPZ, iirc...
[Galaxy Tab  Android Development] DarkPal:
JPZ should work fine. Dedicated server on top links contain all modems.
[Galaxy Tab  Android Development] dly6981:
Unable to download tge tmobile stock. Can someone pls fix or upload for me?
[Galaxy Tab  Android Development] priyana:
You didn't read DarkPal's post one bit, did you?

" Dedicated server on top links contain all modems."

Edit:

Links found on 1st page

Dedicated Filehost:

http://devphone.org/files/gtab7/modems/

Special Thank you Rodderik.
[Galaxy Tab  Android Development] jm1981:
Hi,

I'm wondering what is the best modem for my GTab ?

I upgraded recently from JPZ to JQ2, but about KM2 modem ?

Thx !
[Galaxy Tab  Android Development] dirlan2001:
For France, and Europe in general, the best is still JPZ...

:D
[Galaxy Tab  Android Development] jm1981:
Ok, so i'll probably fall back to JPZ.

What are all the newer modems like KM1 and KM2 ?

And why are they not better as JPZ ? :(
[Galaxy Tab  Android Development] Mjoelnir77:
People here http://xdaforums.com/showthread.php?t=1548815 found out, that one can use modems from Nexus S on a SGS (i9000). Do we know whether we can use stuff from other mobiles as well? I once heard the i9000 is from a hardware point of view rather close to our tab ,does that include the radios as well? Anyone tried?
[Galaxy Tab  Android Development] gildow:
+1..wanna know this too..or anyone can advice which modem to use for Asia (singapore/Indonesia) that is fast and stable?
[Galaxy Tab  Android Development] priyana:
just use JPZ modem.

I never has problem with it in Asia/Australia
[Galaxy Tab  Android Development] Alcibiade:
Quick (And difficult question): I am on AT&T but travel frequently to Japan and Europe

I can see there hasn't been much study about battery life & radio, while I ma pretty sure from my past experience it can be night and day depending on te modem you flash

I am currently on JMF whihc has been eprforming quite well for me I a on BOCA MSI, GB 2.3.7). Seems like people like JPZ. I sit the ne you all advise? Any thoughts about JQ2 ? Any modem you'd advise for a primary use on AT&T ?
[Galaxy Tab  Android Development] dirlan2001:
Hi,

IO tried out JMA (which was original on my Tab), then went to JPZ and JQ3. I reverted back to JPZ as being the one that was best at keeping connected to the cell-tower. JMA also was good but weaker signal. JQ3 was to unstable and weak...

:D
[Galaxy Tab  Android Development] skeptikal:
Anybody know where I can find a good modem for a VZW SCH-i800 GT? For some reason after flashing both the cubed3 and stock + root roms my 3g works for a few minutes then stops. A reboot restores it. I've seen others have this issue as well but no solution other than replacing it. I'd like to try flashing a modem thru heimdall even if it's the same one I have now just to see if it helps. Anybody have a link to one? Thanks.

My next step, if I can't find a modem to flash is to try to go back to stock unrooted and see if the problem persists. :/
[Galaxy Tab  Android Development] Alcibiade:
So far JQ3 works well for me (At least better than JME), however it look like I have less battery life. Ned a bit more time to test
[Galaxy Tab  Android Development] ulkika:
right and just for something I understand, yesterday I installed the modem jw4 the galaxy's on my tab, and works well, now I want to know if there are other phones that are compatible modems, so you can test it myself, I would also like to know if as they are compatible modems are also other similarities so that you can edit and test any other rom ics maybe because you are creating many problems, or if there is an assembler rom so I could bring myself to do a rom.
[Galaxy Tab  Android Development] :
hi

would anyone be able to advise which modem I should use for my tab? I'm in the UK on O2.

I've tried the JPZ as recommended as part of the Overcome 7 instructions, but I'm finding that I cannot make/receive calls/sms.

I would appreciate some assistance

thanks

:)

UPDATE: Solved it :)
[Galaxy Tab  Android Development] ganesh2606:
please help me

please help me..i am from Asia(india)...now i am using galaxy tab(SGH-T849-T-MOBILE)...By using Roto hammer method,i flashed my tab.Now i am using Gingerbread 2.3.3(DDJPA)...But i am not able to use 3G sim on my tab..

any working modem for India????....
[Galaxy Tab  Android Development] priyana:
Hi Ganesh2606,

you can try the modem from Vibrant (T-Mobile Galaxy S), T959UVJL5

http://xdaforums.com/showthread.php?t=881555

I use it in my T849 in Australia and get 3G and voice call with that.

Someone told me he can't flash it using CWM in our tab.

I didn't find out because I extracted the modem.bin and flash using heimdall.
[Galaxy Tab  Android Development] seshsud:
I have an AT&T version, but believe the GSM frequency is different than TMobile and rest of the world due to which the speeds are pathetic on TMobile network...so just by flashing TMobile Modem onto my AT&T tab version, dont think I will get better speeds...Just want to confirm before even trying it out!!

EDIT: Read through all posts in this thread...looks like there's no use flashing a TMo modem on AT&T tab due the hardware differences :(
[Galaxy Tab  Android Development] priyana:
yes, no one can use their galaxy tab 7" on 3G on T-mobile unless they have a T849.

That is due to the UMTS of 1700MHz that other modem chips are not supporting. You can still try, but it may not work.

Look at this article

http://androidforums.com/samsung-ga...rk-frequency-your-samsung-i9000-galaxy-s.html

Of course, that is one about using international galaxy S in AT&T, but someone in this forum said it works too for galaxy tab international on AT&T.

(Of course apart from AT&T, Telstra in Australia also use UMTS at 850MHz, so maybe the chip is more generic for that freq than for 1700MHz

So, try flash T-Mobile radio and access the menu and see what happens :)

Feedback here on your finding.
[Galaxy Tab  Android Development] seshsud:
I plan to bring my tab to india, will it work on 3G or Edge? If its edge am selling this and will get a galaxy nexus :)
[Galaxy Tab  Android Development] priyana:
This post said so for Europe

http://xdaforums.com/showthread.php?t=882864

and wikipedia said India uses the same UMTS band as Europe

So you are in luck.
[Galaxy Tab  Android Development] timjharvey:
Hi Sheshud, i have an T-Mobile T-849 flashed with the JPZ modem, working fine...
[Galaxy Tab  Android Development] DarkPal:
Update 12/05/2012
[Galaxy Tab  Android Development] RandomGuy982:
VZW Tab 7inch EF01 Modem.bin

I was playing around with trying to update my vzw tab's modem and borked it. I was on DL21 trying to go to anything else. I found this modem.bin after hours of searching. Instructions were to flash with heimdall, but it kept soft-bricking me. So I tried it again in odin and it worked like a champ. http://dl.dropbox.com/u/19422764/modem.bin
[Galaxy Tab  Android Development] priyana:
what is the baseband, maybe if Darkpal hasn't got it, he can put it in the repository and update the post?

EDIT: sorry, I guess EF01 is the baseband.
[Galaxy Tab  Android Development] alroger:
[JR2][Android 2.3.6][March 2012] GT-P1000L Brazil (TIM)

This is the JR2 MODEM that came with the P1000LVIJR2_P1000LZTMJR3_ZTM STOCK ROM update of March 2012, Android 2.3.6, from Carrier TIM in Brazil. Officially released for the GT-P1000L, should be a good update option for both P1000L and P1000N varriants.

CwM Flash ZIP (classic modem flash).

CwM Flash ZIP for CM9 MTD ROMs (just copies to /radio).

Cheers from Brazil!
[Galaxy Tab  Android Development] DarkPal:
Post Updated. Thanks!
[Galaxy Tab  Android Development] devilng:
I'm extremely sorry for noob's question, but what differs modems?
[Galaxy Tab  Android Development] alroger:
The modem is what communicates with your carrier. Different modems can use different frequencies and protocols. Some carriers need specific modems, some countries need specific frequencies.

We hope that newer modems are better coded than old ones, providing faster communications.

A bad connection, or a bad modem, can cause higher battery use.
[Galaxy Tab  Android Development] priyana:
Forgot to add to this thread.

Australia Telstra user, a forumer here and I found that JK3 modem (included in Overcome GB-stock-safe-v5) works, while the JJ3 modem doesn't.

DarkPal, can you help update the OP ?
[Galaxy Tab  Android Development] Jeffro64:
I just got back into playing around with my TMobile tab again... Have you heard if there is a modem yet that will allow voice calls while on 3G here in the US? The modem switcher works but is a pain lol.
[Galaxy Tab  Android Development] priyana:
Sorry. No such break through, mate. :)
[Galaxy Tab  Android Development] Jeffro64:
As I figured LOL... Wishful thinking.:cool:

Thanks bud!
[Galaxy Tab  Android Development] kpetrie77:
T-Mobile US T849UVJJB CM9 MTD flashable zip

Here is the T-Mobile US stock modem.bin repacked/signed in alrogers' flashable zip for CM9 MTD.

Baseband: T849UVJJB

Kind Regards,

Kevin
[Galaxy Tab  Android Development] DarkPal:
Post Updated Thanks!
[Galaxy Tab  Android Development] brunobbarcelos:
I´m from Brazil, client of Vivo and running CM9 Nightly in my P1000 from T-Mobile. Since GB i use TMO modem. There´s a better modem for my tablet?
[Galaxy Tab  Android Development] priyana:
T-mobile modem is only good for using 3G at USA T-mobile network.

I am using Gtab T849 (T-mobile USA version of P1000) and using JPZ modem in Australia.

Most people use JPZ modem and it should work with most type of P1000 in most network.

Don't have details on Vivo, but try JPZ.
[Galaxy Tab  Android Development] alroger:
Bruno, I would love if you could try the JR2 modem that I posted last page.

The JR2 is the latest published by TIM, for latin tabs P1000L/N... but I'm very curious if it works good for P1000 tabs (euro or usa).

Portuguese Brasil or English if you would like to PM me.
[Galaxy Tab  Android Development] bravokylee:
Hi, anyone gets the idea which modem is most proper for T-mobile in China?

I know T959 is powerful but it is highly battery drained. I have been using several but no signal in the subway.
[Galaxy Tab  Android Development] spondbob:
does this also work for galaxy tab 8.9 wifi only on honeycomb 3.2?
[Galaxy Tab  Android Development] alroger:
I don't know what "this" is, but this is a Galaxy Tab 7 forum. Use "Find Your Device" at the top of the site to find the Galaxy Tab 8.9 forums.
[Galaxy Tab  Android Development] spondbob:
yeah i know it is 7 forum, n i ask does this modem on first page also work for 8.9?
[Galaxy Tab  Android Development] alroger:
No, THESE MODEMS are for the Galaxy Tab 7.
[Galaxy Tab  Android Development] susubiskut:
dude,i am from asian country..

I am using CM9 ICS RC1 for my galaxy Tab gt-p1000..

I still have unknown baseband issue after i flash with JPZ-modem

any idea y?
[Galaxy Tab  Android Development] alroger:
Read the CM9 threads, this has been covered several times. You need to fully restock (including repartition) to Stock Gingerbread, write down your favorite baseband (modem version) and then flash CM9 latest and flash your modem back.
[Galaxy Tab  Android Development] priyana:
I actually told you this and gave you this thread link.

How come you still mention "flash with JPZ-modem".

Just unzip the package, and find the modem.bin.

Just put the jpz modem.bin directly in CM9 /radio/modem.bin

there is no need to flash anything.

yes, JPZ is for Malaysia too.
[Galaxy Tab  Android Development] susubiskut:
Okay,I found modem.bin file in JPZ

but how to put in /radio ?

i tried copy and paste using Astro File Manager and Root Explorer but got problem with permissions...do i need to use Adb?
[Galaxy Tab  Android Development] priyana:
You need to mount your system .

Root explorer has such option.
[Galaxy Tab  Android Development] cx5:
SGT7 GT-P1000 Hong Kong modem >>>edit ZHJJ1 (not JK1)<<< link

http://www.my-acoustic.com/modem.bin

Sorry to so late.
[Galaxy Tab  Android Development] jawood:
Hi I have a Samsung Galaxy Tab 7 P1000 and am about to install Overcome 7 Series v4.1.0 Overcome Kernel v4.0.0 on an Optus Australia network and would like to know the best modem to use.

Thanks
[Galaxy Tab  Android Development] zrpeg:
GT-P1000R Modem

I have 2 GT-P1000R's. Both are sim unlocked using roto method. One I went ahead and did Overcome7 v4.1 complete install method that changes P1000R to P1000. The P1000R, when using my MTS ( Manitoba Telephone System) sim gives me 3g internet and messaging. No calling of course since rom has no phone function. Have tried a couple of modems on one with overcome but although it finds MTS network, will not connect to it. Would love to try modem from P1000R but don't know how to extract it from my P1000R. It is baseband P1000RUXKG1.

Guess I could keep trying other modems, but thought I would give this a try.

Any ideas?
[Galaxy Tab  Android Development] priyana:
Overcome 4.1 has call function. If you can't call, it is more of your SIM restriction.

For the KG1 modem from the original Roger's ROM, I am attaching a CWM flashable one here.

To be used for Overcome rom or other BML partition based.

Try and let me know if it works.
[Galaxy Tab  Android Development] zrpeg:
Thank you very much for modem file. Flashed it to my overcome SGT with the result of it operating just like the Rogers one. 3G and messaging but won't allow phone calls. Of course I could not even try to make calls on P1000R since it has no phone icon or dialer.

Have a few cell phones so no big deal, just fun to try to get it to work.

Any suggestions on what to try to be able to make calls or is it like you say, MTS knows I'm trying to use a restricted device and are just blocking it. On both Tabs I had to add the APN settings for MTS that were easy to Google
[Galaxy Tab  Android Development] priyana:
The Roger's modem may be the one stopping you making call. Like the USA T-mobile modem.

When on JPZ, you tried and it also doesn't let you make call?

The Overcome ROM has the dialer icon. 100% sure of it.

It should be regardless of which model of P1000 and modem.

You are the first one I heard saying it is not there.

But then again I don't own a P1000R.

There might be 3rd party dialer available? anyway, will be leaving this modem thread to avoid polluting it.
[Galaxy Tab  Android Development] zrpeg:
No, you misunderstand me, The P1000, that used to be P1000R before I did overcome conversion HAS the phone icon and dialer. Just won't allow calling, just 3g and messaging. Calls fail.

So both my Tabs are sim unlocked, both now have Rogers modem. One is overcome, one is Gingergread 2.3.3. Both rooted.

Would like to find modem for overcome that would allow calling. Have tried Bell and one other, but no calling, Did not set up APN on those though.

Steep learning curve for me, over 65 and not that tech savvy.
[Galaxy Tab  Android Development] zrpeg:
Update, tried JPZ modem on overcome Tab and was able to make calls! Problem solved, thanks for your help.
[Galaxy Tab  Android Development] hpolack:
AT&T US Modem CM10 Nightly

I have a i987 AT&T 3g (p1000) 7 inch tablet. I am wondering if someone could advise me as to which modem I should use with the CM10 Nightly Roms. I am having a problem where my tablet gets DATA fine, but when I go to dial a phone number it immediately disconnects.

Thanks!
[Galaxy Tab  Android Development] duglas:
Please do not beat me up, I have searched but not the results I am looking for..

I have the Tmobile P1000. It has the CM 10 JB on it. The modem it came with is Edge/voice, but I am trying to find the 3G modem driver so I can switch between them but I do not see any 3G drivers for JB and the Tmobile service..

Does anyone have one?
[Galaxy Tab  Android Development] priyana:
I still want to beat you up.
[Galaxy Tab  Android Development] derdude1977:
Hy

I search the modem for e-plus in germany for CM10.

Thanks
[Galaxy Tab  Android Development] fosormic:
Updated modem script for T-Mobile and CM 10

Hey all,

I updated my installed version of CM10 (nightly, dated 10-30-2012) from an earlier release six weeks before, and it repartitioned my storage (T-Mobile, SGH-T849) wiping the whole thing -which included deleting my modem- and also changing the mount points.

So, now, copying the correct modem.bin to /system/vendor as I did in the past didn't work.

I downloaded the (unsupported) .zip updater from the CM wiki and tried to install fom Recovery. It did not work either because the script could not find the mount point. Not only that, but before trying to run it I had Edge, after running it I had nothing

This zip is identical but changes the mount point the install script checks (and copies to) to the new correct mount point, which is /dev/block/mtdblock3 instead of 5.

I paste the change I made to the installer header. Pardon the cryptic post but am in a hurry.

#!/tmp/busybox sh
#
# CyanogenMod-7-RadioUpdater Script for Samsung Galaxy S Phones
# (c) 2011 by Teamhacksung
#
#
# Modified 10-31-2012 by fosormic
#
# CHANGES: Changed /dev/block/mtdblock5 to /dev/block/mtdblock3
# CM10 10/30 (and onwards maybe) changed the mount points on the
# Galaxy Tab 7 (SGH-T849 and/or P1000) in order to provide more
# storage. Because of this, the /radio partition changed
# its location. This modified script copies the radio bin
# to the correct location.
#

Here is the file. Hope it helps someone.

Remember, the modem attached is for T-Mobile's original Galaxy Tab 7.

(the one on my signature picture :p)
[Galaxy Tab  Android Development] alroger:
If you follow the CM10 thread carefully you would know that it's long back to /radio. Just search modem.bin in the thread and you can find out that it lastest just a little while in /system/vendor, quickly going back to /radio.

Just copy your modem.bin to /radio.
[Galaxy Tab  Android Development] fosormic:
:o Ow yeah you are right! The change took me by surprise... Thanks!
[Galaxy Tab  Android Development] bluebacknight:
Gt-p3100zwavgr

hello

maybe somebody have an idea how to restore 3G function in my galaxy tab 2 7.0 3G wifi 8GB

after an update to 4.1.1 INU I can not use the 3G connection "Not registered to the network"

happy new year !
[Galaxy Tab  Android Development] priyana:
Happy New Year to you from the Galaxy Tab 7" Original forum.

You may want to ask in Tab 2 forum, there should be more owners there.
[Galaxy Tab  Android Development] technicalvampire:
best radio for shw m180s Korean Tab

Any Ideas what radio I can use to get data on AT&T right now it runs so slow ts like edge connection. Thank you
[Galaxy Tab  Android Development] priyana:
You can't.

Only the P100M or P100T or the AT&T tab I987 have the 850MHz UMTS radio(hardware).

You can't make other models do 3G on AT&T network.
[Galaxy Tab  Android Development] klee2000:
Hi everyone, I would like to know with what modem I can use to get phone and 3g Data on my tmobile tab using Straight Talk service(AT&T Tower). Or if I cant get 3g on AT&T towers what modem will allow this feature for Tmobile Towers??

Galaxy T849 Tmobile

CM 10 nightly