hi all
well as the post say i cant use 3g in my xperia play (i am using JB 4.1.2 Super Jelly Bean V1) i don't know why but i only can use EDGE (the letter E in the status bar) so is a rom problem or is my device? because i have other xperia play using firmware .79 stock 2.3.4 and i cant use 3g i have Personal Argentina in all my phones and i have all configured like the apn not work.
i tried the app Tweaker but doesnt work
Help Please :crying:
Sorry for my bad english but i am from argentina
javix1997 said:
hi all
well as the post say i cant use 3g in my xperia play (i am using JB 4.1.2 Super Jelly Bean V1) i don't know why but i only can use EDGE (the letter E in the status bar) so is a rom problem or is my device? because i have other xperia play using firmware .79 stock 2.3.4 and i cant use 3g i have Personal Argentina in all my phones and i have all configured like the apn not work.
i tried the app Tweaker but doesnt work
Help Please :crying:
Sorry for my bad english but i am from argentina
Click to expand...
Click to collapse
I hope you are subscribed to 3g network
@SidDev said:
I hope you are subscribed to 3g network
Click to expand...
Click to collapse
i have pack internet for 30 days i pay for it and doesnt work in my phone but in my father phone (he have Samsung Infuse) all works and he have the same pack
Where did you buy the phone? Have you checked it supports the 3G frequencies used in your country?
KiraYahiroz said:
Where did you buy the phone? Have you checked it supports the 3G frequencies used in your country?
Click to expand...
Click to collapse
i bought my phone in december 2013 and yes supports 3g because in other phones i have 3g
i found the solution
i have xperia play r800i (international) and i need r800a (America) but i cant found the firmware
i found 1 firmware but on flashtool is giving an error:
this is my problem in flashtool i press the ray/flash mode/ i select the firmware but dont charge information of the firmware and i dont know why
so its posible change r800i to r800a?
I asked where and not when . As where the phone came from usually decides which model the phone is.
But as you worked out, you have the wrong model. I don't think it's possible to change the r800i to the r800a as the frequency support is a hardware thing, not a software thing.
Related
Hi all,
I have new ARC SO-01C. Currently its version is 2.3.2, very old ROM. I want to upgrade it.
I concern that can I flash the global ROM on it???
Does anyone do successfully?
Thanks so much.
Opps, nobody have did this .
I have tried this morning. I can flash & runing. Wifi can connect but can not connect internet . So I'm come back to Docomo ROM.
nvl1109 said:
I have tried this morning. I can flash & runing. Wifi can connect but can not connect internet . So I'm come back to Docomo ROM.
Click to expand...
Click to collapse
Bro..most of the people here own international models of Xperia Arc.May be that's the reason you didn't get a positive response.
Try Japanese forums..they might help
Sent from my LT18i using XDA
Would you happen to have the original rom to flash for the SO-01C or IS11s?
stock ISC Docomo
clockcycle said:
Would you happen to have the original rom to flash for the SO-01C or IS11s?
Click to expand...
Click to collapse
Are you asking for the stock docomo rom?:highfive:
Boku ha amerikajin desu ga, chotto nihongo hanashimasu. "puraibito mesiji" kaite kudasai. onaji denwa.
"Translation: I am American, can speak little Japanese, send me a private message I have the same phone
Hi, yesterday when i plugged my phone(R800at) to the PC, PC companion told me that there was an update for my phone (in that moment i had the 3.0.1.B.0.270 version in my phone, 2.3.3), so i thought that probalby was the 2.3.4 update for the r800at, after updating i search for the android version of my phone and it's 2.3.3 again but the build number is 3.0.1.B.0.285, so someone know the changes between the two versions??
Ty.
Same here i can't figure out what the difference is... Are you on AT&T also?
If you look at my r800at root questions post I lost root when I upgraded to .285 other then that I cant tell a difference.
So there isnt a way to update to 2.3.4?
tEhLoNeR said:
So there isnt a way to update to 2.3.4?
Click to expand...
Click to collapse
Flash nordic generic rom.
I haven't noticed the changes either other than not being able to root.
Yes the only way to root now its to flash your device to another firmware, i used the r800a 2.3.4 and use the Doomlord zergrush to root it, and i happy with the change, i need test if the data speed change because now the phone only shows a H and not an H+.
One big difference for me is that this firmware seems to have solved a problem with my Xperia Play that's made it unusable as a phone for the past 2 months or so...about 1/2 the calls I make or receive, I could hear the caller, but they couldn't hear me. I tried switching to the North American generic firmware and that didn't solve the problem, but I saw this firmware yesterday and decided to give it a shot. I've been making calls all day long without any trouble. I wish I knew what they changed that fixed it. I miss 2.3.4...maybe the Nordic generic is worth trying?
I asked Sony about a changelog and was told there is no official changelog.....guess we are left to try out for ourselves.
Sent from my LT26i using Tapatalk 2
AT, A, and I, have no hardware differences.
You can install any rom/kernel for any of them into your phone.
Id suggest first getting off 2.3.3, You wont be sorry.
You can flash the stock 2.3.4 r800i.
Spectre51 said:
Flash nordic generic rom.
I haven't noticed the changes either other than not being able to root.
Click to expand...
Click to collapse
With Nordic Generic, were you able to get the H+? Have you tried North America Generic?
Actually, 4G is the only reason I'm still in 2.3.3.
It just showed H but the speeds were about the same. Which firmware are you referring to when you say north American generic?
Spectre51 said:
It just showed H but the speeds were about the same. Which firmware are you referring to when you say north American generic?
Click to expand...
Click to collapse
I would assume he's using a firmware for r800a, which was the firmware i ended up using
tEhLoNeR said:
I would assume he's using a firmware for r800a, which was the firmware i ended up using
Click to expand...
Click to collapse
Right but which build? far as I saw the .42 build was the generic nordic one....didn't see any specific north american generic.
I think this is probably the one he's referring to...this is the version I tried when I was having trouble with phone calls on AT&T's original stock build as well.
http://forum.xda-developers.com/showthread.php?t=1326459&highlight=north+american
natefun said:
Same here i can't figure out what the difference is... Are you on AT&T also?
Click to expand...
Click to collapse
One thing I noticed is under about phone and software update. There is now a Network choice to download the phone updates over Wifi only or Wifi and mobile networks.
Before I could only do update via Mobile Network. I haven't had a chance to see what else is changed. Its a bummer it is not 2.3.4 though. This update was shown as certified in Dec of 2011. Took them long enough to push it out. I see no mention of any other certifications on the certification site that I saw the update on initially, ptcrb site. Sorry can't post link because I lack that ability.
SirRudolph said:
AT, A, and I, have no hardware differences.
You can install any rom/kernel for any of them into your phone.
Id suggest first getting off 2.3.3, You wont be sorry.
You can flash the stock 2.3.4 r800i.
Click to expand...
Click to collapse
should i need to root or unblock boot loader if i want to flash I rom for AT device?
matthewwing said:
I think this is probably the one he's referring to...this is the version I tried when I was having trouble with phone calls on AT&T's original stock build as well.
http://forum.xda-developers.com/showthread.php?t=1326459&highlight=north+american
Click to expand...
Click to collapse
Oh sorry for not replying, I just got lost and I didn´t remember where I wrote. You assumed a lot and your asumptions were right. I'm on r800a .42 and I sometimes have problems with data speeds. I made before and after tests with mobilespeedtest.com and geekaphone.com/mobile-speed-test and the results are more or less the same. Sometimes higher scores and sometimes lower...
I would like to return to at&t stock but the pros overweight the cons. I have root access, status switches in drop down status bar, changed my font, and even CWM!.
The best that could happen in the future is stock ICS for R800at...
facil - easy
change is that the camera shooting with auto focus, but nothing else, I have the same cell in Bolivia, but flashee with a version "a" and wonder if you are using 4g Keep it the original version of AT & T, but if not better using a firmware "a
el cambio es que la camara filma con auto focus, pero nada mas, yo tengo el mismo celular en bolivia, pero lo flashee con un version "a" y de maravilla, si usas 4g mantenelo la version original de at&t , pero si no mejor usa un firmware "a": Cool:
matthewwing said:
One big difference for me is that this firmware seems to have solved a problem with my Xperia Play that's made it unusable as a phone for the past 2 months or so...about 1/2 the calls I make or receive, I could hear the caller, but they couldn't hear me. I tried switching to the North American generic firmware and that didn't solve the problem, but I saw this firmware yesterday and decided to give it a shot. I've been making calls all day long without any trouble. I wish I knew what they changed that fixed it. I miss 2.3.4...maybe the Nordic generic is worth trying?
Click to expand...
Click to collapse
Dude! I'm having this same problem. Where people can't hear me. Did you ever find a resolution to this?
SonyFanboy said:
Dude! I'm having this same problem. Where people can't hear me. Did you ever find a resolution to this?
Click to expand...
Click to collapse
would love to have a fix for that issue on the R800at!!!
The only way i have found to fix it is to switch the radio to GSM only.
It just sucks because i have to switch back to WCDMA to use my data.
guys, someone help me please! SE Arc S ICS 4.0.4 - Kernel Stock - baseband 77
I remember when I bought my ARC S, the version was Lt18A (mobile purchased in the Store Magazine Luiza, certified by Anatel, Brazil), working on 3G 850mhz/2100mhz! after updating the rom he went on to appear Lt18I, and for all I know, only works on 3G 900mhz/2100mhz. I think that's the problem, my phone stopped recognizing the 3G on 850MHz, which is available by Vivo in my area!
any way to change this? baseband, kernel, rom??
[email protected] said:
guys, someone help me please! SE Arc S ICS 4.0.4 - Kernel Stock - baseband 77
I remember when I bought my ARC S, the version was Lt18A (mobile purchased in the Store Magazine Luiza, certified by Anatel, Brazil), working on 3G 850mhz/2100mhz! after updating the rom he went on to appear Lt18I, and for all I know, only works on 3G 900mhz/2100mhz. I think that's the problem, my phone stopped recognizing the 3G on 850MHz, which is available by Vivo in my area!
any way to change this? baseband, kernel, rom??
Click to expand...
Click to collapse
baseband, most likely.
or to be sure, flash the entire ROM that dedicated fot LT18A, because LT18i is the international version
fakhreza said:
baseband, most likely.
or to be sure, flash the entire ROM that dedicated fot LT18A, because LT18i is the international version
Click to expand...
Click to collapse
ok..
I restore the PC Companion, I installed everything that was original as it came from the factory! however the error continues ... does not connect 3G in 850MHz frequency
will be hardware error?
I got the same problem with ICS but my phone is an Lt15a running on LT15a ICS 587 firmware it connects but but sometimes not
pleasee help??
[email protected] said:
pleasee help??
Click to expand...
Click to collapse
problem in hardware!! solved in assistance
Hi, I have a rooted xperia play R800i (unlocked bootloader and no simlocks) with stock rom 3.0.1.A.0.145 and 3G works fine (baseband 21-22). When I flash any other stock rom with higher baseband (tried 36, 56, 64), I lose 3G signal. I only get 2G connections. When I go into settings->Networks->Mobile Networks->Network Operators, I see only 2G operators. I have a Singtel connection (2100 mhz). On all firmwares I have tried, service menu says I have UMTS_1 UMTs_8.
The reason I want to go to new baseband (atleast 36) is to have custom roms and ICS on the phone. Giving up 3g is not really an option.
I have tried flashing old baseband after flashing custom roms (using flashtool, exclude system and kernel and then copying libs manually from old firmware for baseband) but I keep getting unknown baseband in settings->about phone. There is no voice or data signal if I do this.
Any suggestions to fix this problem will be very helpful.
XperiaRocks said:
Hi, I have a rooted xperia play R800i (unlocked bootloader and no simlocks) with stock rom 3.0.1.A.0.145 and 3G works fine (baseband 21-22). When I flash any other stock rom with higher baseband (tried 36, 56, 64), I lose 3G signal. I only get 2G connections. When I go into settings->Networks->Mobile Networks->Network Operators, I see only 2G operators. I have a Singtel connection (2100 mhz). On all firmwares I have tried, service menu says I have UMTS_1 UMTs_8.
The reason I want to go to new baseband (atleast 36) is to have custom roms and ICS on the phone. Giving up 3g is not really an option.
I have tried flashing old baseband after flashing custom roms (using flashtool, exclude system and kernel and then copying libs manually from old firmware for baseband) but I keep getting unknown baseband in settings->about phone. There is no voice or data signal if I do this.
Any suggestions to fix this problem will be very helpful.
Click to expand...
Click to collapse
Quick question. Did you try install ICS ROM after you installed new baseband?
Jecmenn said:
Quick question. Did you try install ICS ROM after you installed new baseband?
Click to expand...
Click to collapse
Yes I did, phone works fine but no 3G, only 2g operators visible in network selection.
XperiaRocks said:
Yes I did, phone works fine but no 3G, only 2g operators visible in network selection.
Click to expand...
Click to collapse
Did you tried baseband from neo l's firmware?
I'm using it for a long time now, so i know it works. Maybe it will work for you too
http://d-h.st/46e
Exlude all, leave just baseband in flashtool, no extra files needed.
(make backup, just in case)
Sent from my R800i using xda app-developers app
Bakisha said:
Did you tried baseband from neo l's firmware?
I'm using it for a long time now, so i know it works. Maybe it will work for you too
Exlude all, leave just baseband in flashtool, no extra files needed.
(make backup, just in case)
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
Thanks for your reply. Will try it out tonight. What rom+kernel should I try it out with please?
Thanks.
XperiaRocks said:
Thanks for your reply. Will try it out tonight. What rom+kernel should I try it out with please?
Thanks.
Click to expand...
Click to collapse
Should work on any rom/kernel combo.
I was mostly on stock ics and gb rom and lupus kernels, maybe you should try those first
Sent from my R800i using xda app-developers app
Bakisha said:
Should work on any rom/kernel combo.
I was mostly on stock ics and gb rom and lupus kernels, maybe you should try those first
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
Installed stock ICS with Lupus, installed new baseband (-87), but the same problem persists. Voice + 2G works fine, but 3G operators not detected. Any other basebands I can try please?
XperiaRocks said:
Installed stock ICS with Lupus, installed new baseband (-87), but the same problem persists. Voice + 2G works fine, but 3G operators not detected. Any other basebands I can try please?
Click to expand...
Click to collapse
Have you tried just the baseband for .79? Its a world FTF.
Here is the link from my collection:
http://d-h.st/Mbi
I also have a baseband that I am using its .80 baseband, I have the FTF and the flashable files for it as well. I was getting edge where I live, in the mountains, after flashing .80 I went to HSPA+. Big difference in reception strength and stability for me.
Let us know how it goes.
---------- Post added at 04:48 PM ---------- Previous post was at 04:43 PM ----------
Here is the link for the FTF of the 80 baseband and the flashable zip of the 80 libs.
FTF:
http://d-h.st/ljY
Flashable Libs:
http://d-h.st/0oW
Just in case you want to test it out.
Thanks, will try it out tonight. Will post an update on the results.
Thanks.
Hi,
Tried both basebands and still the same problem. Flashed whole 79 ftf and no 3G, tried baseband 80 with libs, still only 2G. 3G works fine as soon as I install the old ftf. A strange pattern I have noticed that I would like to share. The only firmwares that have worked for me are the ones starting with 3.x.x.x, anything with 4.x.x gives the same problem. Here are the firmwares I could find and I tried them out and they work fine.
Xperia PLAY_3.0.1.A.0.145_UK
Xperia_Play_2.3.3_UK_Generic
These basebands havent worked for 3G
R800a_2.3.4_North America Generic.ftf
R800i_4.0.1.A.0.283_(1247-6212).ftf
R800i_4.0.2.A.0.42_Generic_UK.ftf
R800i_4.0.2.A.0.58_EnhancedV2.ftf
R800i_4.0.2.A.0.58_Generic Hong Kong Trade.ftf
R800i_4.0.2.A.0.62_(1253-4437).ftf
R800i_4.0.A.2.368_World.ftf
MT25i_4.1.B.0.631 INDONESIA_SONY MOBILE by wewenk.ftf
R800i_-80_Baseband_GSM.ftf
R800_4.0.2.A.0.79.ftf
Are there any 3.x.x firmwares available I haven't tried which have basebands which might work with ICS? That would solve my problem I am guessing.
Thanks.
See if there is dome ftf you didn't try at
http://forum.xda-developers.com/showthread.php?t=2184897
And quick question, did you try to install doomlord's ics kernel and some stock-based ics rom on firware you have working 3g? (i mean, is it working if you DON'T flash newer firmware?)
And also, are apn settings same on working 3.x.x firmware and on any other rom you have only 2g (check them manualy, write on paper if you have to)
Sent from my R800i using xda app-developers app
Bakisha said:
See if there is dome ftf you didn't try at
And quick question, did you try to install doomlord's ics kernel and some stock-based ics rom on firware you have working 3g? (i mean, is it working if you DON'T flash newer firmware?)
And also, are apn settings same on working 3.x.x firmware and on any other rom you have only 2g (check them manualy, write on paper if you have to)
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
Yes have tried installing DoomKernel ICS with stock ICS over 3.0.1.A.0.145, I get no network detection and get an Unknown Baseband in about phone. Also tried copying ouver the 7 lib files from the working rom into this setup but same error.
APN settings are the same across firmwares.
XperiaRocks said:
Yes have tried installing DoomKernel ICS with stock ICS over 3.0.1.A.0.145, I get no network detection and get an Unknown Baseband in about phone. Also tried copying ouver the 7 lib files from the working rom into this setup but same error.
APN settings are the same across firmwares.
Click to expand...
Click to collapse
Damn, you are really unlucky...
Even i am without ideas what you can do...
Maybe to try cm9 or cm10 roms...
Most desperate idea:
Do you have some friend who have newer rooted Xperia phone with ics or jb on it, and steal baseband libs from him
Sent from my R800i using xda app-developers app
Could someone upload or share a link to LT28at stock ROM?
Any version is fine - JB, ICS, gingerbread etc..
bestrafer said:
Could someone upload or share a link to LT28at stock ROM?
Any version is fine - JB, ICS, gingerbread etc..
Click to expand...
Click to collapse
https://www.xperiablog.net/forum/resources/xperia-ion_lt28at_6-0-c-1-257_us_at-t.41/
try here, seems that it needs to create an account
For the little that i searched you can use the lt28i firmware , the hardware difference between them is the lte radio lte.
xiliuu said:
https://www.xperiablog.net/forum/resources/xperia-ion_lt28at_6-0-c-1-257_us_at-t.41/
try here, seems that it needs to create an account
For the little that i searched you can use the lt28i firmware , the hardware difference between them is the lte radio lte.
Click to expand...
Click to collapse
It need to sign in/log in. And if i try to sign it, it not accepted. So i cant download the firmware.