I noticed that my galaxy was sluggish & decided to preform the solution here: hemorrdroids.net, speed up your Samsung galaxy S
now in the process, i got it wrong several times whiles flashing with the odin. when I finally got it right and reinstalled the firmware, the phone displays a no service notification, but show the name of the network chip in it. no signal bars as if it were locked. I bought it as unlocked phone. now I cant even search for a single network in my country. when u do a manual search, it returns nothing. if u try the dialer it says not registered to network..
does anyone know how to get my signal a GPS working?? please!!!!!!!!!!!!!
Hmm... I've got the same problem as you... Flashed docs to my Galaxy S Yesterday and now it show no service notification.... Anyone who have a got an idea?
I am also facing the same problem. Any one who has solved it ?
Got the same problem, from 1 day i have notification (no service)
Got the same problem plz plz some one helpp
Not sure if it's the same problem you folks are having, but there's a thread on here entitled "Problem with Airplane Mode on Epic after installing midNight ROM" that describes a problem with no signal after a ROM flash, and a solution via using Odin to update just the modem.
I would post a link, but the forum here won't let me because I don't have enough posts. Your mileage may vary, but the symptoms sound similar so it might give you a place to start even if the fix doesn't fix you.
I too am having the same problem. It seems that my Phone (Galaxy SC-02b) does not recognize the modem/internal antena.
I installed the Darky's Rom on it, and it runs great. Except the signal part. I can flash it back to the original, but I want to see if I can make it work.
I think it's just a matter of picking out the correct modem tar, but I can't find the right one. My phone is a little bit odd, It's a Japanese Galaxy, so not sure if I can find it here. Unfortunately my Japanese is not good enough to go scouring the japanese forums.
Thanks for any help.
Hey Yefimenko what 3G bands are used in Japan 1900/850 or maybe 900/2100 or 1700/2100 ? Can you find that out ? then you need to flash modem that supports that , Europe support 900/2100 US/Canada/Australia 850/1900 and AWS 1700/2100 Tmobile US /Wind? mobilicity Canada
Hitec
We've been through all of this before the Japanese phones will only work with the Japanese kernel. Symptoms are usually sin not recognized and no radio signal. QUOTE=yefymenko;11612862]I too am having the same problem. It seems that my Phone (Galaxy SC-02b) does not recognize the modem/internal antena.
I installed the Darky's Rom on it, and it runs great. Except the signal part. I can flash it back to the original, but I want to see if I can make it work.
I think it's just a matter of picking out the correct modem tar, but I can't find the right one. My phone is a little bit odd, It's a Japanese Galaxy, so not sure if I can find it here. Unfortunately my Japanese is not good enough to go scouring the japanese forums.
Thanks for any help.[/QUOTE]
Sent from my SC-02B using XDA Premium App
Either the phone.apk is bad or the modem is incompatible.
You could try the http://romkitchen.org/ and make an update with different modem only.
If your Samsung Galaxy S displays no network/no signal, or emergency calls only, try the following things:
1. flash the device again with the modem image (download the firmware of your device from samfirmwares.com, delete everything from the .tar file except modem.bin, and then flash this file to the phone with Odin (you can get Odin and instructions from that site too)
2. maybe your nv_data.bin file or /efs directory got corrupted, make a backup of the folder, then simply delete nv_data.bin, it will be recreated for you on Galaxy S.
For this, you’ll need root. If you have a root-enabled kernel, like the Voodoo lagfix kernel, you only have to install the Superuser app and Busybox on the phone, download the Android SDK to your PC, install platform-tools in the SDK manager, go to the platform-tools directory and start adb shell.
In the shell, type su, wait for the Superuser prompt to appear on the phone (if it does not appear, open the Superuser app and try executing su again), enable root access for the command. Now go to /efs, copy everything to for example /sdcard/efs, then rm nv_data.bin.
Reflashing the device with a kernel and checking “phone EFS clear” in Odin also works (make sure you made a backup of the EFS folder just in case).
3. you can try changing the CSC (to XEO for Europe): enter *#272*imei# on the phone tab. Note: this will reset your phone to factory settings, so make sure you did a clockworkmod backup before this. Incorrect CSC setting may cause MMS not working also.
4. check if you inserted the SIM card correctly
Thanks
MertBaBaaa
first check imei no
hello for all members,
i have solution for this problem "not network or not signal" Samsng Galaxy SC-02B Docomo
later write my solution phone work all World
__________
XcachorroX
galaksy s no signal
3. you can try changing the CSC (to XEO for Europe): enter *#272*imei# on the phone tab. Note: this will reset your phone to factory settings, so make sure you did a clockworkmod backup before this. Incorrect CSC setting may cause MMS not working also.
this solution works for me and thanks alot many many thanks
maybe i've got a solution for the no service probleme. i tried this code *2767*3855# and my phone works normal now
i hope it works for you guys
No Network after change of CSC - is there a recovery strategy?
SOLVED
======
Asked around and it goes like this: 2.1 + market = no signal, (2.2 or 2.3) + market = no problem
Solution is UPGRADE from 2.1. to 2.2 or better - I hope this will help anyone else with the same problem.
If you can't do it yourself, any mobile shop will for a small fee.
Symptoms
========
Changed CSC from KSA to XSG with code *#272*HHMM# for 2.1 (no Market in KSA mode)
Galaxy S GT-I9000 now shows blue circle with diagonal in notification area at top of screen.
Settings > Wireless and network > Mobile networks Network mode > Network operators > Search Networks or Select Automatically produces no response - finds no networks.
Dialpad dial a number => "Not registered on network"
Coincidental hardware failure seems very unlikely but not impossible I suppose.
What I would like to know is if there is a recovery strategy from here?
Even if it includes installing a complete new firmware? (and possibility to revert to original if required for warranty)
Device does not respond to "3-finger salute" (volume-home-power).
I am not confident that a warranty is worth all that much in this part of the world. It may be quicker and more effective to do it myself.
Further details of history and phone info below.
I will be very grateful if anyone can help me out
History
=======
Phone purchased in Saudi Arabia (KSA). Worked fine with pre-paid SIM (mobily) voice, data, sms, wifi.
Phone also worked fine with a pre-paid sim (cosmote whatsup) in Greece - voice, data, sms, wifi.
However, since phone was purchased in KSA, Android Market was not installed. Found a Market.apk and installed that. Installs but doesn't actually work.
Found code for changing CSC (*#272*HHMM# for 2.1, *#272*[IMEI No]# for 2.2) 2 colleagues had success and no problems with this with a Tab and 2 Ss, albeit with 2.2. The code looks worth a try on 2.1 so I gave it a go.
Had to remove the side-loaded Market before the code would run and changed the CSC from KSA to XSG.
Market pops up on the screen and works fine.
BUT no network. Network name shows in the Notifications though. The GR SIM shows "(No Service)"
Factory reset, returning CSC to KSA do not help.
The mobily SIM works fine in other phones but no known good SIM works in this phone.
Mobily tech support (in store visit, usually commpetent guy who knows me) is completely flummoxed and asks me if I have a warranty.
So now I have a very compact WiFi only tablet
Phone Info
==========
Model number: GT-I9000
Firmware version: 2.1-update1
Baseband version: I9000JXJG2
Kernel version: 2.6.29 [email protected] #2
Build number: ECLAIR.JPJG8
Personalisatiob(sic) Status
Network Lock
[OFF]
Network Subset Lock
[OFF]
SP Lock
[OFF]
CP Lock
[OFF]
Settings > Wireless and network > Mobile networks Network mode > GSM/WCDMA (auto mode)
Solution to your problem
Hi All,
This happened to me before and I was as frustrated as you and when I was about to give up, I tried one last restoration, but only this time I did it correctly. After that, I restored 5 different versions of Samsung Galaxy S stock ROM back to my Samsung Galaxy S. One of these versions were Chinese, and everything was in Chinese.
Samsung Galaxy S had no signal was because the modem file was missing while you were performing the restoration.
Now, all you have to do is go to this page and follow the instructions to restore the Stock ROM back to your Samsung Galaxy S.
same problems
Hi guys, I have same problem. But a litle diffirent.
When I use 2.3.6 firmware version it's work well no problem. But when I use 4.x.x Rom it says no network and no imei. If I use 4.x.x om pluged the charge my device ,I see gsm company and imei number. It's very interesting. I think , electricty not enough for my device. Maybe Its hardware problems. I 'dont any idea.
How can I solve this problem?
Thanks.
I would have rather posted this in the forum thread for Cyanogen 11 for the m4, but I cannot post there.
HTC One Mini (m4) had AT&T stock software (Android 4.?) with Sense 5. I installed the latest stable Cyanogen 10.2 build using TWRP. I decided to use a different phone so I didn't try anything after installing 10.2. So RUU flashed "RUU_M4_UL_K44_SENSE60_MR_Cingular_US_4.13.502.3_Radio_1.29.40g.00.19_10.32.40.1115L_release_385202_signed_with_hboot" (which is AT&T Stock Android 4.4.2). I also installed an AT&T Sense 6 update and relocked the bootloader. Later, I decided to use the Mini. So I unlocked the bootloader again (which wipes all user data), and installed TWRP recovery again. I did a factory reset from TWRP, and cleared the cache and dalvik. I installed Cyanogen cm-11-20150111-NIGHTLY-m4. I wiped the cache and dalvik again for good measure. I then installed the google apps for KitKat. The install went perfectly and I have not had ANY issues with the ROM at all, save one.
There is an AT&T LTE tower right off the exit ramp where I work. I attempted to toggle on LTE using the quick settings in the status bar. The toggle remains on, but I cannot receive LTE signal. In Settings -> Mobile networks, I am unable to select "LTE (preferred)" unless I first put the phone in airplane mode. LTE will remain checked, but I observed when I am near that LTE tower, the setting reverts to "3G". If I enter phone setup via *#*#4636*#*#, i cannot make any setting other than WCDMA preferred unless I turn off the radio. Again, when i get near the tower, the setting will revert to WCDMA only. THe Advance Signal Status app shows n/a for everything under LTE (4G) Signal Info.
I installed the ROM without a simcard. I'm on an LTE-enabled plan. Another stock device on my plan can receive LTE. I've set up my APN to the letter per AT&T's website. I even added fota like the stock rom had (even tho i'll never be doing fota updates w/ a custom ROM).
I've read on the net it may be a bad sim card, but i had the same problem on an LG Nitro running cm 11 latest nightly (brand new LTE enabled sim). I've also read that maybe AT&T has to specifically input my phone's IMEI for LTE to work (this was my wife's company phone before tho; i'm sure the IMEI was in the system). Anyhow place greater weight to the words of XDA over other sites.
Could this be some type of baseband issue?
Hi,
You will need to register on XDA and ask for help in the thread you downloaded the rom from. Members under 10 posts can post, it will be directed automatically to the devices Q&A section, along will all other new members postings.
Rom issues should always be reported in rom threads. As well as reading the opening post for known issues, and the last several pages to see if your issue has been discussed.
Good luck!
Hello
after install CM13 nightly In my phone moto XT-1033 not showing Network,
i have Tried to install Stock rom but still not working and also tried your new rom CM14 but its still not working.
please Help me its very urgent.
Hello Mamalimt,
i have Tried this http://forum.xda-developers.com/showthread.php?t=2649763
But not Solve my issue.
I faced this problem from last 2 month but i have No solution, Can you please Give me Right way for fix it.
I faced Problem of Following...
1. SIM 1 working But when its on 3G network Coverage.
2. SIM 2 Also Working but when its on 3G network Coverage.
3. At a Time only any 1 SIM working if Both SIM in 3G network Covarage.
4. I have tried to Start mobile Data Connection but its also not start on Both SIM card Slots.
5. The Data Connection is Turned on When i have Inserted Roaming SIM in any one Slot.
6. I have tried to install Following Stock ROM, But not Fixed.
(1) "XT1033_FALCON_ASIA_DS_5.1_LPB23.13-56_cid7_CFC.xml"
(2) "ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml.zip"
and Some 2-3 more, This all ROM Installed Successfull and Run Fine but not Fixed My issue.
Note :This problem had occur when i was Installed Your ROM "cm-13.0-20160816-SNAPSHOT-ZNH5YAO0F8-falcon.zip".
please Find Attached ScreenShor For More Information.
please help Dear ASAP.
i want to say Thank you for Your Last Reply.
Regards,
Dipak Suthar
So I have a note 3 sm-n900p I want to flash if needed to Assurance Wireless that is through Virgin Mobile through Sprint. The phone they gave me is a ANS UL40 that takes a sim card. I don't know if it is a GSM hybrid or what. If I do not have a sim installed in it, it says no service. So here is what I have tried on the note 3. Stock rom installed MJ4 modem sim unlocked. TWRP and rooted. Also tried ssu.apk region lock away.apk. ssu crashes and region lock says ok. Also have tried custom rom's (many) with or without MJ4 modem. Also did the *#0011# and changed settings to menu > key input > Q,
menu > back,
menu > key input > 0000.
Wait for about 20 seconds then a menu will appear. Once the menu appears go to:
>UE SETTING & INFO
>SETTING
>PROTOCOL
>GCF
>GSM/(E)GPRS/WCDMA GCF ON
Either way I still get on any of these changes no sim or sim card not detected or sim card has locked reboot phone.
Also have tried DFS tool and change all info to what I get off the other phone Like IMEI and such, still same. Anybody have any suggestions on how to get the note 3 to take the sim card on assurance wireless? I have tried so many roms and so many ways of flashing with no luck. I have sim unlocked this phone before and it worked on Tag Mobile which is through T-mobile. Please give me any suggestions on what to do, will try anything. Thanks
Also forgot to mention I have used HLTE and HLTESPR roms and modems still no luck
Hope u figure out. I have same exact two phones. Even versions are same. I will be trying a few things later today keep you posted.
Assurance Wireless sux. Need I say more. Going to another carrier.......
Did you ever find a way to root your ANS UL40? I have one myself, & haven't found any way to do so.
HELP!!!
is there a way to flash assurance wireless to samsung galaxy note 4/ android oreo 8.1/lineage OS version?
Hello guys,
I am losing my mind here so I kindly ask for help. I aint no expert in flashing roms or anything, I have a stock Redmi 6 and yesterday I got a pop up about updating my phone. I selected yes and my nightmare begins.
Since then, I cant get the phone to connect via mobile network. I cant get any connectivity of any type using mobile data.
The phone is a Redmi 6, android version is 8.1.0 O11019 and rom is MIUI Global 10.2 Stable 10.2.3.0 (OCGMIXM).
Please help the noob get his phone back, I am about to throw it away
There is an update miui_HM6Global_V10.2.4.0.OCGMIXM_f662ddbe15_8.1.zip
http://ru.miui.com/thread-24171-1-1.html
thanks for your reply, updating to 10.2.4.0.OCGMIXM didnt resolve the issue.
Still no 4G.
Any other ideas? Please I am desperate
Head to" about phone" (in settings ) tap " internal storage " multiple times to enter phone info
Then head over to change network settings to LTE only or enable one with LTE as a possible option if you've disabled it by mistake
Also check which slot your sim is in ...
May not work if sim is in secondary slot and 4g is disabled for it
Let me know if it worked !
Cheers !
Thank you for your reply my friend.
I have tried all these things, they were the obvious ones, so I went with them first. Nothing works, phone is unable to connect to 4G. I have flashed multiple times in case it was a bad flash, I even downgraded to a Developers Rom, but nothing works.
Funniest thing of all, I contacted Xiaomi UK customer services today, and after trying various *# codes, and the guy asking me to turn the phone off and then on again, he ended up saying that I need to wait for the next update.
It is insane