Database Info

Plz Help! Serious problem with Sim Network Connectivity

Hi all!
My Tilt is having a weird problem, which started all of a sudden today morning.
No matter how muchever i try, the phone radio does not connect to my Mobile Network. It keeps saying "searching....." till eternity.
I was using Dutty's V4 + 1.27.12.32 radio.
All was working fine till today early morning. Around 10 am i try to connect to gprs, and i am not able to, then i do a soft reset, and then i see that my phone cannot connect to my mobile network at all. My mobile network is AIRTEL, in India. The phone keeps saying "searching..." and never stops that and hence now i am not connected to my network.
I have flashed different radio roms since morning - .17, .11, .32 again but no luck. Then i reflashed it with Schaps latest 4.33 rom (wm6), but still no result.
Then i thought maybe my sim is bad, and so i put my wife's Vodafone sim, and that worked! (Vodafone works on a different band than Airtel. this i know coz i have a SonyEricsson Mobile handset 3g-enabled of "3" from australia which works only with Vodafone in India, and not with any other network)
Then i put my sim back and it doesnt work again. While my sim is working perfect in my wife's iPhone.
can someone please help me in this, and tell me what i can do?
i wonder if the phone is somehow network locked or something like that ?
i sure did HARDSPL when i first got the TILT one month back.
Please suggest what can i do to get it back up. Its really strange as its been working perfect till today morning 8am.
Thanks a lot guys!

Hmm, try a hard reset then a factory rom flash. Then try to flash a rom then flah it with a different radio.

~~Tito~~ said:
Hmm, try a hard reset then a factory rom flash. Then try to flash a rom then flah it with a different radio.
Click to expand...
Click to collapse
Thanks for the advise, tried all that, and nothing works.
The problem remains the same.... the phone works on a particular band that Vodafone works on. but is not taking my Network providers band.
is it possible that due to the flashings done in general, has partially fried the Radio hardware inside it?
Please help me guys! am in real bad shape without the phone now!

!BUMP!
Please Help me guys...i am really stuck with this, and there is no way i can get it repaired here too, as its not launched yet in my country.
ITs just that the phone has stopped working on a particular GSM Band...
Thanks a lot.

Again asking for help guys..please suggest me what i can do to get it right? isnt anyone having any idea of it...?
I am really desperate, please help!
Thanks a ton!
ps. i am now trying to download a wm6.1 rom and radio and try flashing with that and see if it rectifies the problem...

!BUMP!
I have tried flashing with wm6.1 and respective radio with that, and still no luck..
No one got any solution for this ??? any adivse at all?
thanks.

was working fine - now searching for signal

my phone was working fine for a good month now.
no modification nothing.
and today i sent out a sms, and that was it.
the signal dropped. and keeps searching and searching.
sim card works in other phones, even my other sim card when i put it back in the htc says the same crap!
i dont get it

Sounds like your radio ROM suffered a sudden death
Since you didn't do any modifications I suggest to return it
for warranty repair
Olioaglio

habs101 said:
my phone was working fine for a good month now.
no modification nothing.
and today i sent out a sms, and that was it.
the signal dropped. and keeps searching and searching.
sim card works in other phones, even my other sim card when i put it back in the htc says the same crap!
i dont get it
Click to expand...
Click to collapse
Sorry to say mate,but that is 99.99% a Motherboard fault. I have had this similar problem on my Kaiser, and found out it was due to a Faulty Motherboard. Warranty repair is the best way to go!

so now my phone works
maybe it was a network issue. not sure.
but like at times it would connect when I changed the band just to GSM 1900 850 and UTMS , but on AUTO mode the dam phone would not connect at all
kept saying earching searching, so it seems 3g was wacked, because
now it works fine 100% reception.

very unsatisfying solution... i hope the 3G issue will be fixed by a new rom soon

[Q] Xperia Tipo Dual Network issue

I have been using a tipo dual for like two months now, i earlier used a 3g data connection and the phone worked fine. now i have a 2g data connection and when i connect on my 2g sim , the phone shows no signal on the other 2g sim. The problem apparently is that the phone has a bug that does not support two parallel 2g connections, one 3g and other 2g works fine.
Is that a hardware issue or a software issue?
This is what i found at talk.sonymobile
hXXp://talk.sonymobile.com/thread/55593
but the solution did not work for me. . . .Could someone please help me with it?
Will the problem be eliminated in maybe some custom rom (though there is none available for tipo dual, yet)?
Please help!

Are you on the latest firmware? Sony might have fixed it. Note that if you upgrade you may lose root, you'll have to downgrade again for that.
Can't say much about custom rom but you can always request for a fix from its dev.

satan89 said:
Are you on the latest firmware? Sony might have fixed it. Note that if you upgrade you may lose root, you'll have to downgrade again for that.
Can't say much about custom rom but you can always request for a fix from its dev.
Click to expand...
Click to collapse
Yes, i am on the latest firmware. and there are like a hundred posts on talk.sonymobile about the same problem, with no working solution.
Could someone please help!?

Bro no problem with device.
Airtel and Vodafone have network problem now a days.
U should check with other service providers too.
Hit thanks if i helped u.

I have checked with reliance,aircel and tata docomo as well.Still the same. And its not just me many other users are experiencing the same
Sent from my ST21i2 using xda app-developers app

And the sim(s) i use in my tipo work perfectly fine in other handsets
Sent from my ST21i2 using xda app-developers app

My dual is working fine....
Did u checked at service center,for solution?
I think u had posted same problem on tipos fb page?

Are both of your sims on 2g? And do you have data activated all the time?
Well, i did not post it there but some other user must have, as many many users are experiencing the same problem!
Sent from my ST21i2 using xda app-developers app

Yup 3g on 2nd sim and 2g on first ... Working f9.wait for stable custom rom then flash it...
And for data it is not activated all the time, same problem in my frnds sg2 so thts nt phones problem.
Hit thanks if i helped u.

Thats what i said, 3g on one and 2g on other works fine, problem is when you have 2g on both!
Please help!
Sent from my ST21i2 using xda app-developers app

you are right bro i have also voice call problem in my tipo but when i check my sim in other phone i talk with no problem and when i check all other sims in my phone my phone seems ok with no issue so finally i got the reason .......the reason is ...in vodafone network during talking to some one the network bars is up and down and this action is taken by network and this cause voice celerity down but in other phones like nokia .. there is no problem with network however the network bars is up and down in nokia also... i check band wise seems like 900mhz and 1800mhz so if some one have any idea about this please focus on this...

Galaxy S7 LTE problem's

Hello from Bulgaria.Some one have had a problem with 4g network.Samsung S7 when he was lte \ 3g \ 2g after 30-40 minutes , scope disappears and receives a missed call notification.The problem gone after restart the device and after 30-40 minutes is same situation.If a phone is an 3g\2g no problems.
Sorry for my bad english.

Same here
My cousin bought an S7 Edge, but it had the same problems as listed. She then proceeded to change the phone, yet the other S7 Edge had the same problem. What could be the solution to this problem, and what caused it?

I change 3 phone 2 black and now give to me gold,for now i don't have a problem with the gold piece. Everything work fine.

Gachev said:
I change 3 phone 2 black and now give to me gold,for now i don't have a problem with the gold piece. Everything work fine.
Click to expand...
Click to collapse
We changed two gold ones, awaiting for the third. Problem seems to be persistent.

Hi!
Go to settings and find your APN-settings. Remove IPv6 and save it. Then everything should work fine.

I'm having the same problem. I'm sitting beside my friend with his ip6s+ and he's not having trouble connecting with the lte. just saying that this might not be just a network problem.

I've read about multiple people, including me having this issue, for some the APN IPv4 switch seems to work, but not for everyone. So what is this? Is it related to the phone hardware or software? Or is it a network problem? And will it be fixed? As this is starting to irritate me a bit..

Many People in my country (indonesia) is having similar problem. The signal somehow stuck in 3g. Forcing it to use LTE only using the app "4G LTE Switch) makes the signal gone, emergency only mode. Only a reboot would bring 4g back.
However it only acts up when using one specific mobile provider (telkomsel). Switching to my second sim, also by the same provider, didnt help. But if I switched to another provider, the problem doesnt happen.

Widespread issue in Germany as well. It's carrier independent. Had to exchange one unit. The new S7 Edge I got works fine so far, but has a pink hue on the display. Samsung QA! -.-

Any solutions or updates?

Solved?!
Hi,
I had the same problem in bulgaria with telenor.
Yesterday i got an update on my s7 edge to XXU1APCH and it seems to solve it.
This night it stayed connected. Normally i had the no service available in the morning.
Anybody else see the same?

heinda said:
Hi,
I had the same problem in bulgaria with telenor.
Yesterday i got an update on my s7 edge to XXU1APCH and it seems to solve it.
This night it stayed connected. Normally i had the no service available in the morning.
Anybody else see the same?
Click to expand...
Click to collapse
Havent got any updates here in my country.
Would u be so kind to upload the firmware using this method
here
and
here

heinda said:
Hi,
I had the same problem in bulgaria with telenor.
Yesterday i got an update on my s7 edge to XXU1APCH and it seems to solve it.
This night it stayed connected. Normally i had the no service available in the morning.
Anybody else see the same?
Click to expand...
Click to collapse
Downloaded bulgarian firmware,, XXU1APC8 is the only one available. Tried to check for update, nothing yet to xxu1apch...
Update:
Emailed Indonesian Samsung Support, they came up with a temporary solution:
go to phone, dial *#9900#
select debug level disable/low
change to mid
wait for phone to reboot.
2 hours past no signal lost yet
update: 3rd hour signal gone again

hi,
has anyone found a solution for the problem above?
in my case I have really slow internet (mobile data) on 2,3 or 4G, it's like it freezes when I try to open a page
when I connect to 4G it maybe works for a second and then nothing else, it's like 2G, very slow (wifi works normal)
can it be hardware problem? I already cleared cache and reset the phone, but it's still the same..

At me the phone can not change back to 2G from LTE, if 3G network is unavailable.
If I use LTE/3G/2G option and somewhere is not 3G network I can't receive or make voice calls.
Phone only works with 3G/2G option in network mode.
But in this case I only can use edge if somewhere only 2G and 4G networks are available.
If I use LTE network, the phone doesn't receive incoming calls.

I bought my samsung s7 gold one month ago in Lebanon (Middle East). I faced exactly the same problem, I couldn't receive any phone calls. Went to the store and they told me to switch from LTE/4G to 3G. Now my phone is always on 3G and working ok so far. But I can't put it on 4G !!!

get new simcard will fixed problem

Hi, is there a solution to this?
got info that there is a patching from samsung for this issue but since i am using custom rom, i cannot confirm this.
anyone has any update?

Same problem! I'm from Mexico and i just bought my pink s7 Edge on sunday, i've been going everyday to the carrier store and yesterday they finally gave me another one but im having the same issue! I can't take it anymore i don't know what should I do Maybe all the pink ones have the same problem? They have already changed my SIM Card, i have tried with another one and it still happens

This sounds very similar to the LTE problem on the Nexus 6P I wonder if it is actually the same problem.

One Plus 6 Avengers Edition - India - Issue with 4g signal with Vodafone

Hi All,
I am using the Avengers Edition, India Version, with Vodafone in Bangalore, India.
The phone was holding good 4g signal.
I am not sure, but after the latest update to 5.1.8, the vodafone sim, in slot 1, seems to lose signal for few hours. it comes back on a restart or recycling airplane mode.
Also, the phone on fresh restart or switch back/forth between airplane mode, holds good 4g signal but falls back to 3g (H/H+) after about 10 minutes.
On reboot and recycle of airplane mode, at times 4g comes back but again falls back to H/H+.
All the while, slot 2 has a Jio sim which has good 4g signal and never loses signa.
Is anyone else experiencing such kind of issue.
I am not sure if it is the phone or it could be vodafone as well.
I am going to run few tests swapping the sims between the slots 1 and 2 and also try using the vodafone sim on another 4g phone and report back.
In the meanwhile, if anyone is encountering such issues on this phone, it would be great if you could reply on this thread.
Thanks in Advance.

I'm facing the same problem

Thanks for replying.
I put the vodafone sim in slot 2 and it seems to be working fine.
Also, Jio was in slot 1 and it never lost the signal.
I guess network then is not the culprit.
Since you are also facing, it could be a software issue as it has happened after 5.1.8 only.
Hopefully a bug that will be fixed in future then.
Any other helpful responses would be appreciated.
Thanks again.

pdash79 said:
Thanks for replying.
I put the vodafone sim in slot 2 and it seems to be working fine.
Also, Jio was in slot 1 and it never lost the signal.
I guess network then is not the culprit.
Since you are also facing, it could be a software issue as it has happened after 5.1.8 only.
Hopefully a bug that will be fixed in future then.
Any other helpful responses would be appreciated.
Thanks again.
Click to expand...
Click to collapse
Well I just put Vodafone back to 2g only and it seems to be working fine
And my guess is it has something to do with the merger of idea and Vodafone in India . They seem to be fixing it up .
I really hope they fix it ASAP!! ( not OnePlus I'm talking about Vodafone fixing it )

I'm unable to get Volte services on Vodafone 4g, while it is working fine for jio and Airtel. Despite of having Volte services it still switches to 3g... And I have the normal version of the phone.