no network in wcdma mode only gsm working
Hello Everyone, I am using Samsung Galaxy y gt-s5360 i and of past 2 days I am not able to surf 3g.I am able to use GPRS.But when i change the wcdma mode there is no network...even the network shows up In the notification area it says "Emergency calls only".
I went to Settings -> mobile networks, when I try to manually select my operator(Airtel, i'm from India)in wcdma mode i get the error "Your SIM card does not allow a connection to this network".But in GSM mode it shows full network and i am able to use 2g...In Dual mode normaly the E changes to H...but from past 2 days there is no H...
I have removed the sim card, inserted in another mobile, it works fine. When I try try to insert a sim card of some other operator into my mobile I get the same errors listed above.
These are the things that I have tried.
1. Removed the sim card, battery inserted them back and restarted the phone
2. Unrooted my mobile by factory reset...
3. Tried in *#*#4636#*#* method...by turning radio on and off....But wcdma mode shows the same Ëmergency calls Only"
4.Checked imei number by *#06# ...compared it with the imei number in battery...both are same.....
Please Help me guys...I am new for this....
I have note 3 n9005. Since last weak my phone is not working on gsm mode.only 3g mode is working.when i slect gsm mode then emergency calls only appear ...what will be problem can any one help
What did you do since then?
Did you updated kernel or modem of your phone? flashed anything?
Please let us know.
Try to select GSM , then select Search Manually, and select your network.
Also, try to check if APN is present.
This thread for LG G2 Unlocking band for AWS. To make it work with WIND/Mobilicity. I used the Telus D803 model. Other Canadian models might be similar.
As always try this at your own risk. If you brick your device missing or adding any steps its you! messing it up!
Lot of threads on enabling this feature is confusing for this model. Finding the right information is a wild search! The following thread is clean and great:
http://forum.xda-developers.com/oneplus-one/general/guide-unlock-aditional-bands-qualcomm-t2877031
Wind (AWS) enabled in Telus LG G2 D803 model and is working great. Basically rolled back to Stock ROM (4.4.2), Rooted, Enabled developer-debug mode & finally for enabled Modem mode used 'Tethering' option checked in LG stock. ROM which pops in phone whenever its connected to computer. NO ADB or terminal commands, whatsoever. Check if diag is enabled by entering in dialer => 3845#*803# and going to USB Info => USB basic info. You should see the line 'functions' has diag displayed. (Note: 803 in above dialer command since its D803 Canadian model. Replace it with your sub-model number for any other G2, ATT, Tmo etc).
Once above done, connect to computer and proceed further steps.
For Windows: When connecting to computer the NDIS network adapter might interfere with your network connection. (Since modem is enabled in phone and its now tethered to computer). Just go to network settings and disable NDIS network adapter if you are using that computer for browsing as well.
Once above is done, just follow from Step 7 of above thread. Instead of HTC Modem, it will be listed as "LGE AndroidNet USB Serial Port (COMx)". For me it was COM5 for COMx. It might vary. The appropriate LG drivers needs to be installed. (Search for LGUnitedMobileDriver)
In the above thread, once in RF_NV_Manager application the line 1877 displayed a value of 82314112. I replaced to 115868544, just enabling the Wind 1700 AWS band additionally. Saved value, rebooted phone. After restarting connected in the same procedure and verified the value is saved properly by re-reading the values from phone.
Inserted SIM, though initially it didn't display WIND (On Network search) after some 15 mins it automatically connected to Wind and now Wind network comes in network search.
Works great! Thanks for all the guidance in the forums. Hope helps someone.
Was able to verify that this does enable diag mode, but I tested on a D800
However I ended up using the modded HTC drivers to get QXDM to see the device
I tried to mod the LTE bands as well for kicks with QXDM Pro
People on Kijij selling this for $25...
I don't know how to test to see if the bands work but so far no side effects
Should be okay to just follow the LTE guide
so this should work for d805 variant? i want to unlock band 1200 and 1700 ,is that possible?
Enviado desde mi LG-D805 mediante Tapatalk
@xaueious
Sorry, I don't completely understand. I have LG G2 D800 too. Can I enable bands 3 and 8? Is it possible?
I was wondering too if whith this method it's possible to open gsm/wcdma bands on my F320L for get more lines at euro zone (because korean oem it's crap) . . .
see my post no problems with GSM/WCDMA bands, I can unlock all.
http://forum.xda-developers.com/showpost.php?p=66257829&postcount=147
For LTE i followed the procedure no problem show up but cant get it work somehow!!! So you can also try just save your original values
It is not any way to enable band 3, 8. Am I wrong?
Blackwolf14 said:
It is not any way to enable band 3, 8. Am I wrong?
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well, I have a LS980, and i activated the LTE bands, but it did not work. You should try with D800. I have given the instructions in my post.
Turkish translation:
Bende LS980 var lte bandları aktive ettim ama bende calismadi, sende D800 var denersen calisabilir, yukarıda paylastigim linkte nasıl yaptigimi anlattim.
zhjackss said:
well, I have a LS980, and i activated the LTE bands, but it did not work. You should try with D800. I have given the instructions in my post.
Turkish translation:
Bende LS980 var lte bandları aktive ettim ama bende calismadi, sende D800 var denersen calisabilir, yukarıda paylastigim linkte nasıl yaptigimi anlattim.
Click to expand...
Click to collapse
I see the post and I was tried this but unfortunately it doens't work.
I am having redmi note 3G 2013121 which was booting only in recovery mode. So I flashed it using SP tool and FASTBOOT ROM 7.5.2.0.KHDMIDE, but accidentally I used option Download+Format due to which I lost my IMEI number and NVRAM.
So I rooted the phone and loaded the IMEI with help of MTK DROID ROOT & TOOL.
Now My phone detects the SIM shows the operator name but no signal. I tried flashing MIUI 6, MIUI 5 but I am not able to fix it.
please help on same.
Also I loaded the NVRAM from other device 2013121 but still I am not able to fix the issue
Also when I search network manually it shows no network found or some times TATA DOCOMO 2G is shown
I tried Airtel and Vodafone Mumbai networks
Hello. i have a weird problem with my Tab A6. My tablet functioned with my LTE sim (MTN network) until my uncle used the tab for a while with his Vodafone network sim. after retrieving the tablet back the device does not recognise MTN LTE sims (tried 4 different sims) anymore. It however recognises 2G/3G MTN sims and the sims of other networks. when i insert the LTE sims it reads "No Sim Card" emergency calls only but works well in another similar tab.
The device is not rooted and running Android 5.1.1. and a baseband version T285XXU0AQD1. i have factory reset it even in recovery mode but the problem still prevails. i need help. thank you