Related
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.
Hey there,
I'm with TELUS (Canadian provider) and I have the nexus s, there was an update on my android and then after that... my phone didnt have any service! It wouldnt let me find TELUS network selection or manual selection and no service wouldnt able to show except wifi works... so I'm guessing google gave me the wrong update for my phone or what? I tried to research for HOURS and nothing.. its really annoying..
Android Version 2.3.6
Baseband Version NO DGSXXXKF1
BUILD # GRK39F
its not rooted or anthing... just a stock software... hope someone can help me out there... really appericate it
keegygti said:
Hey there,
I'm with TELUS (Canadian provider) and I have the nexus s, there was an update on my android and then after that... my phone didnt have any service! It wouldnt let me find TELUS network selection or manual selection and no service wouldnt able to show except wifi works... so I'm guessing google gave me the wrong update for my phone or what? I tried to research for HOURS and nothing.. its really annoying..
Android Version 2.3.6
Baseband Version NO DGSXXXKF1
BUILD # GRK39F
its not rooted or anthing... just a stock software... hope someone can help me out there... really appericate it
Click to expand...
Click to collapse
This worked for me, at least as far as data goes - in the same place where you choose network operators, choose the option for "access point names" then, when there, if there is no option for Telus, try pressing the menu button and clicking the option for "new APN" then in the fields enter the following:
- Name : TELUS
- APN: sp.telus.com
- Proxy: 74.49.0.18
- Port: 80
And then press the menu button again, hit save, and click the APN out of the list to connect.
That helped when I couldn't connect to Koodo, and they're the same network.
Hope this helps!
keegygti said:
Hey there,
I'm with TELUS (Canadian provider) and I have the nexus s, there was an update on my android and then after that... my phone didnt have any service! It wouldnt let me find TELUS network selection or manual selection and no service wouldnt able to show except wifi works... so I'm guessing google gave me the wrong update for my phone or what? I tried to research for HOURS and nothing.. its really annoying..
Android Version 2.3.6
Baseband Version NO DGSXXXKF1
BUILD # GRK39F
its not rooted or anthing... just a stock software... hope someone can help me out there... really appericate it
Click to expand...
Click to collapse
Hi, Did you manage to find a solution. I have a Nexus S 9020T and been using it fine under Fido/Rogers (WIthout 3G). Now that I moved swapped SIM to TELUS. it won't detect the TELUS network or connect to any. Any help would be appreciated.
Seeing how it says no radio you probably have to flash a radio for the i9020a, most likely UCKF1.
Sent from my Nexus S using XDA App
Provider: TELUS
version: 4.0.3
Baseband: I9020XXKI1
Build: IML74K
Phone was working perfectly fine before the switch to Telus. Even after reinserting the Fido SIM, phone will not connect to network.
Please assist.
My dads with telus... put his sim in my phone and no service but my rogers sum is still working fine... weird :S
Sent from my Nexus S using XDA App
Hi,
I bought the phone MPai 809T Octa-Core MTK 6592 from China shipped to UAE (United Arab Emirates). I configured the region/country to United Arab Emirates and the phone was working fine in Abu Dhabi, UAE.
Now I am in India and the phone is not getting any signal from any Network Provider. The SIM card is working in other phones; but not in 809T. SIM Cards are detected by phone, it shows details of SIM Name, Netowrk Provider Name. But when I try to call, it says "Mobile Network not available".
I suspect the region/country setting is the issue. But I don't know how to change that. So I am trying to flash a new ROM; so that initial region setting wil appear again; which may resolve my issue.
I have got the links for 4.4.2 ROM from the link below (NeedROM website). But I am facing an issue during flashing. Someone pls help.
http://www.needrom.com/download/official-mpai-809t-mtk6592/
I am getting an error message while using the Flash Tool. Please help. Error message attached.
Thanks,
Joe
Upgrading to 4.4.2 didn't help.I'm still not getting option to change country and still no network. Someone please help. My mobile is just a gadget without sim functionality.
Please help.
spljoe said:
Hi,
I bought the phone MPai 809T Octa-Core MTK 6592 from China shipped to UAE (United Arab Emirates). I configured the region/country to United Arab Emirates and the phone was working fine in Abu Dhabi, UAE.
Now I am in India and the phone is not getting any signal from any Network Provider. The SIM card is working in other phones; but not in 809T. SIM Cards are detected by phone, it shows details of SIM Name, Netowrk Provider Name. But when I try to call, it says "Mobile Network not available".
I suspect the region/country setting is the issue. But I don't know how to change that. So I am trying to flash a new ROM; so that initial region setting wil appear again; which may resolve my issue.
I have got the links for 4.4.2 ROM from the link below (NeedROM website). But I am facing an issue during flashing. Someone pls help.
http://www.needrom.com/download/official-mpai-809t-mtk6592/
I am getting an error message while using the Flash Tool. Please help. Error message attached.
Thanks,
Joe
Click to expand...
Click to collapse
spljoe said:
Upgrading to 4.4.2 didn't help.I'm still not getting option to change country and still no network. Someone please help. My mobile is just a gadget without sim functionality.
Please help.
Click to expand...
Click to collapse
If you stilll did not find the solution, just change th download agent in th flashing program, and it will work like a charm.
I had the same problem for flashing my mlais MX69pro (6592).
Hi,
This is my first post but, I'm an avid lurker. I am having some issues with my girlfriends 920i. It received an OTA update to marshmallow and ever since it won't read the Sim card. I've tried to flash the official fw through Odin and still having the same problem. Because it doesn't read my Sim card, I have zero access to any mobile network settings.
I am wondering if when they updated the marshmallow, I lost unlock capability.
Also, her imei and sn still match. Most of the problems I see people have are mismatched numbers, and her phone seems fine.
Any help would be greatly appreciated.
So, I checked the firmware that I flashed and it was INS which seems to be the locked version.
I flashed the INU firmware this morning but still not reading my SIM.
I'm out of options at this point, I'm going to go back to lollipop and see how that goes.
Hi,
I am having this issue for my SM G-920I since 2/3 Jan, 2017. I am using fine on US Tmobile network since Oct 2015, but all of a sudden got the no SIM, emergency calls only and continues to stay like this.. I am curious to know if you resolved the issue and how. Thanks for any feedback!
Help me please
I'm having the same issue. Just flashed INS 6.0.1 firmware on my brand new G920I and now i can't get any mobile signal or data. Tried to flash ZTO firmware for my country, but same issue. My phone was fine before flashing INS firmware. IMEI it's fine too. Recovery shows: Applied multi-csc. What can i do? ((((((((((
Kyoo x said:
I'm having the same issue. Just flashed INS 6.0.1 firmware on my brand new G920I and now i can't get any mobile signal or data. Tried to flash ZTO firmware for my country, but same issue. My phone was fine before flashing INS firmware. IMEI it's fine too. Recovery shows: Applied multi-csc. What can i do? ((((((((((
Click to expand...
Click to collapse
Do you also see: " No SIM, Emergency calls only" after rebooting the phone? What's the baseband version ?
upengan78 said:
Do you also see: " No SIM, Emergency calls only" after rebooting the phone? What's the baseband version ?
Click to expand...
Click to collapse
Thank you so much for helping me. Baseband version shows: G920IDVU3EPIF
I see only Emergency Calls Only message
Kyoo x said:
Thank you so much for helping me. Baseband version shows: G920IDVU3EPIF
I see only Emergency Calls Only message
Click to expand...
Click to collapse
Try to connect to Wi-Fi only and once connected, check if there are updates for Software/Firmware.
upengan78 said:
Try to connect to Wi-Fi only and once connected, check if there are updates for Software/Firmware.
Click to expand...
Click to collapse
Already updated and tried to downgrade to 5.1.1, but no sucess. I don't think it's a hw problem, cause it was working before the INS firmware flash, and IMEI number still shows right, no matter what rom i flash (now on MIUI). Can i clean EFS partition and try to flash ZTO firmware again, or i might lost my IMEI and get more problems? Also, wondering if advanced wipe with everything checked on TWRP can help. (data, internal storage, system, sbfs, cache, dalvik cache)
Can you open the phone dialer and enter this code *#*#4636#*#* then clikc Phone Information, and send a screenshot of what you see in the screen (Make sure no IMEI in the screenshot, before you post it here) ? Also check if Radio is OFF or ON.
upengan78 said:
Can you open the phone dialer and enter this code *#*#4636#*#* then clikc Phone Information, and send a screenshot of what you see in the screen (Make sure no IMEI in the screenshot, before you post it here) ? Also check if Radio is OFF or ON.
Click to expand...
Click to collapse
Codes on my dialer doesn't work, but i'm sure the IMEI is right cause it's showing in phone information. Also, radio is on cause when i search for mobile networks the carriers of my country appears on the screen but when i click on then, just appears a message saying that can't connect
Same problem, any solutions?
I had same issue for over a year, you can check details in my thread, resolved by factory warranty motherboard replacement (free of charge, even thou knox was tripped when I bought it, and I told lady in authorised repair shop that i don`t have warranty).
Forgot to mention that I also tried to repair it via Octoplus box, both by me and some other people (wanted a second opinion), DRK fixed, few new certs written, etc.), not only by flashing fw via Odin or Smart Switch.
And I was 99% sure it was hw, turns I was right.
P.S. country dependable: - in some countries they will probably want to sell you a new motherboard in Samsung (happened to me), but in other factory warranty will be accepted (probably, if the phone is not older than 3 yrs I guess)
I have a SM-G920F and one day the imei went 3500000000006. This made the phone go "No Network" and no sim would work in it. I then proceeded to repair (not change) the imei to its original imei as stamped on the back with numerous files and fixes to the point I am now abit lost.
The phone is now on Factory Binary bband vers G920FXXU6ERC1 BUILD NUMBER LRX22.FA50_G920FXXU6ARC1 and after reseting the EFS the imei is back to 350000000000006 / 02.
I have tried to "repair" the imei to back to its original imei but which I could do before but now I just get:-
Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 5.0.2
Product code:
Phone version: G920FXXU6ERC1
PDA version: FA50_G920FXXU6ARC1
CSC version:
CSC country code:
CSC sales code:
HW version:
Phone SN: 00000000000
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date:
IMEI: 2515925302514f0
Checking Super user right... true
Reading NV data... OK
Checking NV data... error
Security damaged (1)
The imei above is not mine that just appears when I try to repair the phone but *#06# says 350000000000005 / 02 and no S/N. The only FW the phone will flash with is
G920FXXU6ERF5_G920FDBT6ERF1_G920FXXU6ERF6_HOME.tar (BTU) using samfirm and the factory binary thats on it at the mo , all the rest fail in Odin.
Is the phone bricked or is it sw repairable ?. If it is repairable could someone please point me to the correct files that I would need and which program/s do I use and the order I flash the phone with the files ?. Any help or guidance would be greatly appreciated. I have spent the best part of a week reading up and flashing the phone but I'm now at the point were I honestly don't know which files , programs to use and in which order. Any help files or links, guides would be greatly appreciated.
P.S. just to make it clear the phone is not blocked it seems it just got corrupted somewere along the line and I am trying to restore the imei back to it's original imei not change it in any way shape or form and hopefully fix the "No Network" which is stopping any sim from been used.
https://forum.xda-developers.com/galaxy-s6/help/flash-rom-wiped-data-twrp-help-asap-t3747981
This is what helped me. I couldnt even turn my phone on and computer didnt recognize it.
Thanks for that , I did try it but still the same. I think mines a deeper problem , something to do with a corrupt EFS or NV_DATA.bin. which files and how you repair it I think is my problem