Xperia P unable to change Network Mode - Sony Xperia P, U, Sola, Go

Hello everyone, I am having a problem with my new Xperia P. I first got the phone on ICS. 54 FW and for some reason the option to select Network Mode (switch to GSM only, WCDMA only, etc.) was greyed out. I noticed that in an area with conflicting GSM/3G signal my phone lost signal for extended periods. I though by flashing a new ROM (Vision V4) that the issue would be solved. I flashed and am now able to access the Network Mode selection. It was on WCDMA preferred/GSM and I clicked GSM only, the phone immediately rejected this and went t\back to the state that it had been in. This is basically making my phones network features useless and I suspect the battery life is suffering as well. I flashed stock .75 ICS and even back to .54 ICS and the same issue occurs no matter what I flash. I went into the "hidden menu" accessed via button combination in the dialer and tried manually selecting GSM only from the list of preferred networks and the same issues occurs, no matter what option I choose, the phone immediately changes back to WCDMA preferred/GSM. This would not be as big an issue as it is if I lived somewhere else with better signal, but my home and work environment are both like this so it is a major issue.
I urgently need help in this matter, I have read about similar issues but either the thread has no replies or the suggestions do not work. I had read about some Sony forum members asking if I the persons had cut their micro SIM. I have, so I ordered a new micro SIM ready to be activated and it's on its way. These suggestions about the micro SIM were also answered with replies stating that they changed out the SIM and the error still occurs and I suppose it will more that likely persist in my situation.
If anyone could, I really need some help. Thank you for reading.

Odp: Xperia P unable to change Network Mode
Wrong section.
Sent from my LT22i using xda app-developers app

Hey mate,
Im not sure but I think you have a wrong baseband which might be causing the issue. (not sure cause i remember hearing somewhere that P covers all bandwidth etc )
If that might be the case, you need an FTF for your specific model to flash its baseband
Again, not sure so try this only if you dont get any replies soon

Min3r said:
Hey mate,
Im not sure but I think you have a wrong baseband which might be causing the issue. (not sure cause i remember hearing somewhere that P covers all bandwidth etc )
If that might be the case, you need an FTF for your specific model to flash its baseband
Again, not sure so try this only if you dont get any replies soon
Click to expand...
Click to collapse
Yeah, I think it may be something with my baseband. Every now and then I get an "R" above the signal display meaning I am technically roaming but this is very random. I don't really see any flashable basebands for the Xperia P though. I will do more research though and thank you for the suggestion. :good:

Well, couldn't find anything so I just sent it back to the seller for a replacement. Mine had a bad pixel on the screen anyway. Here's to getting one that works in about 2 weeks..

I too have the same issue but my problem is that my device freezes the touchscreen on 2g network. On every Rom that I have tried.. I am still waiting for a fix..
Tried to change the SIM and network still the same..
Sent from my LT22i using xda app-developers app

aamirrasool said:
I too have the same issue but my problem is that my device freezes the touchscreen on 2g network. On every Rom that I have tried.. I am still waiting for a fix..
Tried to change the SIM and network still the same..
Sent from my LT22i using xda app-developers app
Click to expand...
Click to collapse
Yes, that is very weird.. Are you still able to switch network modes? I'm on AT&T so the network compatibility should be fine, I'm just guessing we have defective units.. I emailed Sonymobile about the issues and got a response telling me that some carriers have a lock on their networks. This isn't true though because I have plenty of phones (Android and other) that had worked with 2G/3G with the option to select and it worked fine. I do this to all the Android phones I have ever owned. Hoping the JB update addresses the many issues we are all having with the many ICS iterations. I wanted to stop using Japanese smartphones (currently having to use F-10D until I get a good replacement) because of the hassle with use between countries and there being no development existent. I thought I could get a headache free experience from a less strict supplier but it seems I just can't have a good experience.
Like I said, I sent in for a replacement and should be getting one soonish, I don't know what I'll do if the same problem occurs except just wait for JB and see what it holds.
Can anyone with this phone on AT&T confirm that my phone was defective and not just (supposedly) carrier related?

I bought it from Saudi Arabia, only 3g works but freezes in 2g after some usage.. I am from India. I think unlocking SIM LOCK of my phone might fix the issue..
Sent from my LT22i using xda app-developers app

Related

No Service-Hardware or Software ??

First time asking for help but I can't find the answer to my problem. I have no service on my X10, no calls, text, data. No service at all, just grey bars with a BIG X. I don't know how to tell if it's a hardware or software issue. I don't think software is the problem. I put my phone in airplane mode one night and the next morning turned back to normal mode. I noticed later I had no service. I had been running the Wolf 4.0.0 for about a month when this happened, with no problems at all. I have flashed back to 2.1 and then 2.3, no change. Searched and entered APN's for ATT. I did find some posts about "CRASHING SYSTEM SERVER" but I don't think it applies to this software. Am I missing something? I sure don't want to pay Sony $185.00 just to re-flash my X10 with a quick fix.
Any Ideas???
My setup is:
Wolf_Xperia_4.0.0
2.6.29-00054-g5101537
[email protected]SEMCHost#1
2.1.71
Thanks
If anyone is interested below is the link to the Sony service manual with disassembly and assembly videos, Schematics, tests, and part numbers.
http://www.mediafire.com/?1ivyrrkhoy2c6yk
Try your simcard in a different phone to make sure the sim is working as they can sometimes die I've had a few die on me over the years without even touching the sim since it was put in the phone.
Sent from my Nocturnal X10i using XDA Premium App.
Futura2000 said:
Try your simcard in a different phone to make sure the sim is working as they can sometimes die I've had a few die on me over the years without even touching the sim since it was put in the phone.
Sent from my Nocturnal X10i using XDA Premium App.
Click to expand...
Click to collapse
Thanks, but have a new sim fromm ATT, sorry I forgot to mention that.
No Service Issue
I have same xperia x10i with baseband .71
it had same problem few months back and it was working fine
changing sim caused the problem again
now it wont get any signal with any working sim
Is that problem hardware related or software related
FYI i have tried stock 2.3.3 cm7mod and team rom 3.8/3.9 but no service...
Help plz
Regards,
I don't know what the problem was with my phone. It started working one day and has been fine ever since. I do know that I was using the phone in a weak signal area, 1-2 bars max, before it stopped working and when it started working again I was in a full bar area. A software glitch or antenna problem, not sure. I have 2 of these phones and side by side the network radios have completely different signal profiles. The phone I was having trouble with still gets half the signal the other one gets.
Thanks

[Q] Problem with cell network

I am admittedly a noob when it comes to Android phones. I have had my i777 for a few months now and have successfully bricked it more than once. Having said that, I have found that the answers to my questions have always been on the board somewhere. I am having troubles figuring out where to go with this portion of the issue though. Having tried several different ROMs for my phone, I keep having the same issue. With any ROM, other than stock, I miss phone calls or text messages when my phone is locked and on Wi-Fi at home. If I'm out and about with my phone in my pocket and locked, it works normally. But, if I'm at home working at my desk and the phone is locked, I will not get text messages or phone calls. Notifications from apps like CNN continue, but nothing from the mobile network. I have followed the guide to return to stock and built my own jig that worked to reset my flash counter as I flashed before I read when I got the phone. (Former iPhone user that just assumed it was as easy as a jailbreak, really really dumb on my part)
I am a tech geek. I follow instructions well. I am sure the problem is with my phone and not the ROMs. My question for the forum, is where to begin troubleshooting the issue. I want to be able to use these ROMs.
Some info that may be helpful:
Baseband: I777UCKH7
Kernel: 2.6.35.7
I have tried the following in no particular order:
UCKK6-SHOstockV1.9.2noWipe
Serendipity_8.2
update-unnamed-v2.2.1-full
ICScrewD_2.1
TurkbeyRom-v33
Each has individual issues that I can deal with and learn to fix, but the phone issue I, obviously, cannot get past.
Have you set the phone to keep the wifi active when sleeping or locked?
Miami_Son said:
Have you set the phone to keep the wifi active when sleeping or locked?
Click to expand...
Click to collapse
No I have not. Does the wifi connection prevent the cell network from connecting?
cell network shouldn't disconnect at all if it is, swap it out could be bad phone. Also what is your signal level at your desk at home? Low signal normally causes missing of messages.
Puff3r said:
No I have not. Does the wifi connection prevent the cell network from connecting?
Click to expand...
Click to collapse
No, it doesn't.
Do you use any 3rd party apps like tasker?
When did this issue start? Perhaps there is an issue with the tower that serves your home. How strong is your cellular signal at home? I believe text messages (except MMS) are sent over the cellular network. Your being on wifi shouldn't matter (does being at home with wifi off and the phone locked still cause issues?).
I can't imagine other ROMs causing issues, though. If anything, they would mess up your data network only if they had the wrong APN settings for your area (for example, for a while, people using Unnamed didn't have data issues, except for a few like me who lived in certain areas with Cingular towers). Or maybe the stock modem files are better for you than the ones provided by the ROMs?
Maybe you have an old sim card that somehow has issues? You should be able to get a free one from at&t. Do you have another phone that you can test it with?
nh5 said:
cell network shouldn't disconnect at all if it is, swap it out could be bad phone. Also what is your signal level at your desk at home? Low signal normally causes missing of messages.
Click to expand...
Click to collapse
I keep a minimum of 3 bars and live near the center of a large city. As stated in the op, this is only happening on added ROMs never on stock. I have again reverted to stock (+root), since the op, and confirm that I am getting messages and calls at my desk at home with the phone locked.
****************************Edit for SoCaliTrojan post********************************************
I do not have any additional task managers installed, I've just always used the one built in. As for the SIM card, I am using the one that I got with the i777 at upgrade and get the 4G network when not on wifi, so I think I can rule it out. My wife has a Note that I have been drooling over, guess I will have to "borrow" it for "testing" when she gets home from work.
Also, I notice I am on baseband KH7 with Android version 2.3.4. I see mention of KK6 and 2.3.6 on the forums. I have avoided flashing the baseband, when possible, to keep from possibly bricking the unit. Is it possible that upgrading these could resolve the issue?
That is a very weird problem. Only thing I can suggest is compare the APN settings in root with a custom rom's settings. They should be identical, but check anyway.
Sent from my SGH-I777 using xda premium
Puff3r said:
As for the SIM card, I am using the one that I got with the i777 at upgrade and get the 4G network when not on wifi, so I think I can rule it out.
Click to expand...
Click to collapse
OK, I have to ask since seeing the above, do you have a plain SGSII or a SkyRocket?
Miami_Son said:
OK, I have to ask since seeing the above, do you have a plain SGSII or a SkyRocket?
Click to expand...
Click to collapse
It is branded GalaxySII on the back with model number sgh-i777.
Puff3r said:
It is branded GalaxySII on the back with model number sgh-i777.
Click to expand...
Click to collapse
Then it isn't connecting to 4G networks.
It's labeled as "4g" but really just multiple 3g connections to give you a faster overall speed. But you might want to just try getting a new sim card at your AT&T store, if that doesn't work, try a different modem (like KK6) the whole list/downloads are in the development section.
penguinlogik said:
It's labeled as "4g" but really just multiple 3g connections to give you a faster overall speed. But you might want to just try getting a new sim card at your AT&T store, if that doesn't work, try a different modem (like KK6) the whole list/downloads are in the development section.
Click to expand...
Click to collapse
I made AT&T upgrade me to a n LTE sim card. Our phone disent have LTE but the newer sim cards supposedly will make your speeds faster when LTE does come to your area due to it pushing HSPA+ faster than enhanced backhaul.
You said you live in the center of a big city maybe being surrounded by a lot of tall buildings could be causing havoc on your cell reception.I know at my work I can send and receive messages and calls everywhere except our breakroom but everyone else's phone works fine in the breakroom.
Sent from my GT-I9100 using xda premium
If I was wanting to pit a new modem on my sgs2 att phone what do I need to do?
Sent from my SAMSUNG-SGH-I777 using XDA

[Q] Mobile Data Not Working - Galaxy S3

Hey,
I was playing around with a few Custom ROMS today, and my mobile data stopped working. The APN settings are correct. I have flashed multiple ROMS but no luck. Even stock ICS ROM. I think I have the wrong modem/baseband combination.
My phone show H+ or 3G icon, but as soon as I try to use the internet, it vanishes. Wifi works fine.
Any ideas?
Seems like incorrect apn.. but you already say it's correct..
Try to Flash the stock modem..
Sent from my GT-I9300 using xda app-developers app
prabhjots said:
Seems like incorrect apn.. but you already say it's correct..
Try to Flash the stock modem..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yes the APN is correct.
Could someone possibly tell me which firmware I should flash? I purchased my phone from Pakistan, but I'm not sure which region it is for. Will that make a difference?
Something happening with this phone. I had the same issue a few weeks later.
I tryed almost every modem available unsuccessful. Just my local carier can solve. I didn't known what they did, but solved until now.
Although your apn settings may be correct, they may need updating.
This sometimes happes in the uk.
Maybe if you tried deleting the apn settings out and then ringing your carrier network up, and asking them to sent your correct apn settings to your phone, maybe this could help.
Its not a dead cerainty but always got to be worth a shot mate
If you dont like the THANKS button then just click it to make it dissappear
this ****ing thing is also happning with my non rooted s3...
Sent from my GT-I9300 using xda app-developers app
Had the same issue with my GS3 (I9300) after switching from those Straight Talk Bastards to AT&T:
Whereas Straight Talk simply f*cked up b/c of a collapse of their data network, so I assume (with nobody at ST saying a word for 2 days, of course.. ), it turned out that AT&T actually had deleted my new account - by mistake - after just one week of 'happy browsing'.
A trip to the local AT&T store solved the mystery and got me up & running again.
Unfortunately, though, it took the AT&T folks a while to figure it out, as they are not used to unbranded/international/ unlocked phones wanting to join their US network. (Don't even try to solve this over the phone, if you have a choice).
Kudos to the AT&T staff, though, as they got the problem resolved eventually. It definitely helped a great deal that my phone had been working just fine on their network just a week ago, so I was able to stand my ground and insist that the problem was at their end.
One of the reps - apparently without a clue - tried to tell me all sorts of BS, e.g. that the I9300 would not work on AT&T; that some Samsung phones supposedly don't work with their network... bla bla blub blub...
Fortunately, I knew better and told him so. Otherwise, he may have successfully gotten rid of me; making me search for the problem someplace else (a.k.a. giving me the run-around or making me chase my tail, etc. :banghead: )
Thanks to xda (and the Internet), however, I had all the knowledge necessary to make sure they get it back to work. Now I'm browsing the web again with 7Mbps Down/3Mbps Up speeds, using AT&T's really fast HSPA+ network here in the Chicago Northern Suburbs (close to O'Hare)... Yay!
Good Luck with finding the problem with your data loss issue!! :thumbup:
P.S.: Let me know if you need my APN settings; just for comparison (.. in case you are in the US, too).
Cheers,
AA
Sent from my rooted GT-I9300 on Android 4.1.1 [Samsung XXDLI7 JB 'leak'] using xda app-developers app

HELP! no signal

Hello
I got my xperia z2 D6503 2 days ago brand new sealed. I inserted my Net10 sim and it worked like 1 day and than I noticed that there was signal issue first I thought it was because of area than I found out it was phones fault since same sim card worked perfectly on my old xperia z and also on xperia z2 Tab and on my brothers galaxy s4. strange thing is it shows low signal only when LTE is on and I can send and receive text messages but I can't make calls. as soon as I turn off LTE it looses signal and no text or call go through.
I tried factory reset, 2 different sim cards, even bought new sim card, numerous restarts and nothing helps. searched web for this issue and nothing at all.
so anyone else had this experienced? any solutions?
thanks
Build: 17.1.A.2.69
baseband: 8974-AAAAANPZQ-00004-07
giozera said:
Hello
I got my xperia z2 D6503 2 days ago brand new sealed. I inserted my Net10 sim and it worked like 1 day and than I noticed that there was signal issue first I thought it was because of area than I found out it was phones fault since same sim card worked perfectly on my old xperia z and also on xperia z2 Tab and on my brothers galaxy s4. strange thing is it shows low signal only when LTE is on and I can send and receive text messages but I can't make calls. as soon as I turn off LTE it looses signal and no text or call go through.
I tried factory reset, 2 different sim cards, even bought new sim card, numerous restarts and nothing helps. searched web for this issue and nothing at all.
so anyone else had this experienced? any solutions?
thanks
Build: 17.1.A.2.69
baseband: 8974-AAAAANPZQ-00004-07
Click to expand...
Click to collapse
Same issue with my z2... only when I hold it a certain way... I'm on Bell mobility in Canada and got the phone a few days ago.
I've been experiencing the same issue ever and I've had my phone over a month, I'm on EE in the uk running the .55 firmware. My phone is currently in repair to fix this problem so I'll get back to see if it can be fixed
Sony has no solution in USA and can't repair so I returned for exchange to seller. I though it was only me so looks like gonna be big issue
giozera said:
Sony has no solution in USA and can't repair so I returned for exchange to seller. I though it was only me so looks like gonna be big issue
Click to expand...
Click to collapse
Hey, so did the exchange solve the problem for you? I am using NET10 as well and while I do get signal on all networks (2G. 3G, etc..) I notice that it isn't as good as almost any other phone I've had. I live in an area that has poor signal and places that I get 1-2 bars on other phones I get 0-1 on this phone, though when I'm in upper town where signal is great I get about the same as others do. I'm just not sure if my phone is defective or this is just how it is. I really don't want to wait to exchange plus the seller seems reluctant to do so..
I had to fix my APN (wireless &networks -> mobile data).
I Google the correct settings for my carrier(ATT/USA), and saved the updates and it worked IMMEDIATELY.
it's been solid since ever since. Note there are differences for the 3g VS LTE versions. Make sure you enter the right settings.
Good luck!
CCDillon said:
Hey, so did the exchange solve the problem for you? I am using NET10 as well and while I do get signal on all networks (2G. 3G, etc..) I notice that it isn't as good as almost any other phone I've had. I live in an area that has poor signal and places that I get 1-2 bars on other phones I get 0-1 on this phone, though when I'm in upper town where signal is great I get about the same as others do. I'm just not sure if my phone is defective or this is just how it is. I really don't want to wait to exchange plus the seller seems reluctant to do so..
Click to expand...
Click to collapse
I got replacement toda so far so good.
yea I noticed that signal is not as strong as it was on my Xperia Z. even lost signal at the places where my Z was solid. hope this could be solved with future software update.
Ken_Burnside said:
I had to fix my APN (wireless &networks -> mobile data).
I Google the correct settings for my carrier(ATT/USA), and saved the updates and it worked IMMEDIATELY.
it's been solid since ever since. Note there are differences for the 3g VS LTE versions. Make sure you enter the right settings.
Good luck!
Click to expand...
Click to collapse
I did entered correct APN's as I mentioned it was working great for almost day and Than suddenly stopped working so if I had entered wrong APN's it wouldn't worked first time I powered it on. plus same sim card worked well on other LTE phone while was not working on my new Z2, so it was not APN issue.
Try rebooting 3-4 times and then wait. This should solve the problem.
Check the baseband version online and on your phone.
There is also a firmware update but you have to cable your phone to a computer and let it install the Sony software on the PC/MAC ... Mine updated yesterday...
Worth a shot if you haven't done so already.
giozera said:
I got replacement toda so far so good.
yea I noticed that signal is not as strong as it was on my Xperia Z. even lost signal at the places where my Z was solid. hope this could be solved with future software update.
Click to expand...
Click to collapse
Thanks man, it seems that's just how the phone is, maybe I can stop worrying so much about that now, especially since this Z2 I have has no defects that are so plentiful on other user's phones.
And like I said, it's not such a big deal when I'm in places with adequate coverage so it's tolerable. I updated to .402 yesterday and there isn't any change with signal but I'm holding out for more updates that can help out with coverage. I'm thinking once the Z2 is released in some way in the US (carrier or Sony store) that there will be an update then that may help us out.
I'm probably the last person to be offering advice in this forum, however, just a couple days ago I noticed I had no data connectivity at all. Calls and texting still worked, but no cellular data. All my APN setting were correct and even though airplane mode was not selected, turning it off and on again got my data connection back. Just something stumbled upon and I have no idea if it applies to anyone elses issue here. Just thought I'd toss it out there in case it helps just one person.
bluheart said:
Try rebooting 3-4 times and then wait. This should solve the problem.
Check the baseband version online and on your phone.
Click to expand...
Click to collapse
Solve which problem? The one i posted in very first post or the weak signal on my replacement? I did more than 5 reboots to solve first proble but nope.
Now this very weak signal worries me it loosed signal at places where my old Z was great. Hope this phone doesn't end up super problematic
Sent from my SGP521
Sony Service will service/replace the set, if needed. So please do check in there.
phone is amazing everything works smooth, but weak signal is getting on my nerves! looses signal very often and data gets really slow because of low signal even when LTE is available. I live in brooklyn ny and my xperia Z didn't have this issue at all. hopefully this could be fixed soon by software update.
Drop down quick settings from home and ensure LTE is ticked on.
Sent from my D6503 using XDA Premium 4 mobile app
augie7107 said:
Drop down quick settings from home and ensure LTE is ticked on.
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
In that case there is only one way to sloved problem
Call sony xperia department let them fix it or replace new one. Don't even think phone can repair itself
Same problem
My sisters got the same problem,
Help line, Tech team no help what so ever !!!
Been on the phone for over 2 weeks !!!
They wont solve the problem what so ever !
One tech team even said "buy a new phone" !! such great customer service !!
They are wanting £150 for it so it can be "fixed"..... also wanting £40 for the month contract despite not having the phone !!!
I understand who you feel... they are no use what so ever and rude...

[Q] LTE not working on Z2?

So around 3 weeks ago I got a brand new unlocked Z2 D6503. As it says, it supports LTE and the bands it support are available and broadcasted here in KSA.
I'm on the operator Zain KSA and when I manually search for mobile networks, I do see the LTE network by the operator but whenever I select it, it doesn't register on it.
I've tried everything from calling/visiting the network operator from changing the SIM and getting a new one.
The FW I have is .314
Anyone has any experience or any idea? Do I need to reflash the FW?
May be enter the correct APN settings for your carrier?
Sent from my One using Tapatalk
Firstly, are you on an LTE plan? For Singapore, we need to sign up to an LTE plan and the operator has to do the necessary activation, before we can register on the LTE network.
hush66 said:
Firstly, are you on an LTE plan? For Singapore, we need to sign up to an LTE plan and the operator has to do the necessary activation, before we can register on the LTE network.
Click to expand...
Click to collapse
That's the thing, I already had 4G activated, and I specially got it deactivated and activated again on this handset. 4G coverage is in my area, each and everything is in optimal condition. The network operator says everything is also fine at their end...
kirdroid said:
May be enter the correct APN settings for your carrier?
Sent from my One using Tapatalk
Click to expand...
Click to collapse
Yup everything is configured correctly
I can confirm that it is the handset that is not registering LTE.
I just popped in a working LTE SIM which has full coverage in my area and Z2 fails to register it...
Well I can't say much about LTE since I am on 3G data plan so can't use it. But the funny thing happened that I was on Edge connection, even tho I was in city centre and I could use 3G, it was full. So went into phone options and changed into 3G only and then Z2 has magically seen the better connection. Try to do that for LTE, maybe it will work. Otherwise I would flash other firmware or repair with PCC.
HugePotato said:
Well I can't say much about LTE since I am on 3G data plan so can't use it. But the funny thing happened that I was on Edge connection, even tho I was in city centre and I could use 3G, it was full. So went into phone options and changed into 3G only and then Z2 has magically seen the better connection. Try to do that for LTE, maybe it will work. Otherwise I would flash other firmware or repair with PCC.
Click to expand...
Click to collapse
Okay so actually solved the issue.
I reinstalled/repaired the FW using Sony PC Companion and now LTE works perfectly. But the side effect? I heard that 4.4.2 causes many bugs and seems like I just got the phone sluggish one.
Phone feels sluggish in different parts as well as when I tap the recent icons button. Also the animation for WiFi turning on and off is not there anymore...
I don't know what's happening anymore....:/
I too have a bit of a lag when I hit recents menu button. I guess it's just the way Z2 is now and we have to wait for new firmwares, hopefully with less bugs, to come.
Happy for you that you fixed the problem with LTE
HugePotato said:
I too have a bit of a lag when I hit recents menu button. I guess it's just the way Z2 is now and we have to wait for new firmwares, hopefully with less bugs, to come.
Happy for you that you fixed the problem with LTE
Click to expand...
Click to collapse
Yeah, seems like we'll just have to wait for 4.4.4 to hit...
Sad how the animations worked and there was no lag but sadly no LTE functionality. Such bad FW release.
And yeah atleast I fixed the LTE issue as I really can't stand slow internet and H+ seems pretty slow to me.
Same problem...install the new software through PC companion still the problem
MajorAly said:
Okay so actually solved the issue.
I reinstalled/repaired the FW using Sony PC Companion and now LTE works perfectly. But the side effect? I heard that 4.4.2 causes many bugs and seems like I just got the phone sluggish one.
Phone feels sluggish in different parts as well as when I tap the recent icons button. Also the animation for WiFi turning on and off is not there anymore...
I don't know what's happening anymore....:/
Click to expand...
Click to collapse
Dear Majorlay sir
i need your help, i am trying to connect to my lte network, it dont register
i am having new 4g activated Mobily sim in khobar (KSA)
kindly help and send me your number i will call you back
please help me
0542353734
[email protected]

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