[Q] WCDMA (4G LTE) reboot when activate data - XPERIA X10 Q&A, Help & Troubleshooting

Hi,
My xperia X10i is rebooting in loop when WCDMA (or WCDMA/GSM) is selected with data activated.
when i disable data or using GSM only, the phone still working but only with EGDE performance network
I 'm in a new 4G LTE area, which start in same time as my reboot effect.
My phone is in android 2.3.3 with Baseband 2.1.71.
How can i fix it ??? I've tried format / wipe / etc ... but still not working
Thanks for helping !

Related

[Q] Anybody lose 3G when flashing Mik_os' ROM?

I have erased my cache, dalvik cache, and data and flashed the latest stable ROM (6.3) using Clockwork Mod. After flashing my P500's 3G stopped working.
In Wireless & Networks -> Mobile networks, The button "Data enabled" is check-marked.
Does anyone know a method of getting my phone's 3G to work again?
btw I purchased this phone from Koodo Mobile in Canada.
RaskloP said:
I have erased my cache, dalvik cache, and data and flashed the latest stable ROM (6.3) using Clockwork Mod. After flashing my P500's 3G stopped working.
In Wireless & Networks -> Mobile networks, The button "Data enabled" is check-marked.
Does anyone know a method of getting my phone's 3G to work again?
btw I purchased this phone from Koodo Mobile in Canada.
Click to expand...
Click to collapse
I have used Mik's ROM. I won't say I lost 3G but yes I have seen that sometimes the cell will stay in 2G mode for some time even though 3G signals will be available.
Reboot resolves the issue most of the time.
well i had trouble with it before .. but u can force ur network to be in 3g only by notification settings wich can access via cyanogenmod settings... try it...
3g works on my O1.
I change the connection between 2g-2g/3g-3g from the notification bar.
I don't think that enabling data is relevant.
I've tried rebooting the phone, reflashing the ROM, taking out my battery and SIM card, enabling the power widget and forcing 3G with data enabed and no luck so far.
Whenever I open the browser it greets me with "No network connection: Browser cannot load this page because there is no Internet connection."
I would also like to state that the title for this thread is a bit of a misnomer as it's not only 3G since I can't receive data at all, even if I try and force 2G.
Would anyone have more advice?
Also just to clarify data was working under stock froyo.
Android version: 2.3.3
Baseband version: v07u-000-000-MAR-23-2009
Kernel version: 2.6.32.9 [email protected] #98
Mod version: CyanogenMod-7.0.2-Thunderg-mik
Build number: GINGERBREAD.eng.mik.20110426.184812

[Q] no service problem

Hi My phone can not get no service... I flashed it with froyo from america and since that my samsung i5500 can't get registered within my network providers (three.co.uk) i realised that when I go to service mode settings and chose band I cant tick on wcdma 2100 (on that band my phone was working perfectly) instead I can go for 1900. Is there any solution?
I think i need to reset the service mode settings.
Is that somehow possible?
I already reflashed it with other various roms. No positive results.
Is there anyway to wipe all data of the phone? no soft/hard reset (done it many times)
Format of system disks? then install the system on dead device?
I flashed the phone aswell with cyagoned rom and different various basebands and no result. please help me.
When you flash all the roms did you wipe data factory and cache partition ?
Sent from my GT-I5500L using Tapatalk

[Q] New Baseband + data

Is it possible to get wcdma data (not gsm) with the new baseband? Bell for some reason isn't allowing me gsm access so I have to use wcdma. Thanks.

X10 no 3G signal

My X10a, running rom Feralab V3 JB 4.1.2. Everything is ok , but yesterday suddenly device loss signal. I flash every rom including relock bootloader and flash stock rom & kernel of X10a & X10i, it remains, I'm choose 2G signal the signal but weak, choose 3G signal then no signal or signal but carrier name show emergency call (I can not call & sms & mobile data) . Now I have to do? Help me
rylryl79 said:
My X10a, running rom Feralab V3 JB 4.1.2. Everything is ok , but yesterday suddenly device loss signal. I flash every rom including relock bootloader and flash stock rom & kernel of X10a & X10i, it remains, I'm choose 2G signal the signal but weak, choose 3G signal then no signal or signal but carrier name show emergency call (I can not call & sms & mobile data) . Now I have to do? Help me
Click to expand...
Click to collapse
I have the same problem, What are the frequencies your phone provider uses? The x10i uses 900/1700/2100. and the x10a uses 800/850/1900/2100, you can check the system menu and the following text means these:
umts_bc1 = 2100
umts_bc2= 1900
umts_bc4=1700
umts_bc5=850
umts_bc6=800
umts_bc8=900

[Q] Mobile data OK, but 3G not working on SHV-E210S stock 4.4.4

Hi everybody!
I'm using a SGS III SHV-E210S (Korean LTE) running the official 4.4.4 KitKat ROM. I have been able to connect to the 2G network in my country in Africa since I got this phone. However, all the mobile networks here changed to 3G a few weeks ago, and since I have been unable to connect to the data network.
The only way I have been able to have my data connection working is by changing the network mode in the Hidden Menu from default "LTE 850 Preferred" to "GSM ALL", but this only gives me access to the slower 2G connection. All other options show 3G but the phone has no Internet connection.
I thought maybe be it could be a baseband incompatibility issue in the stock 4.4.4 firmware? So I tried flashing the modem for 4.3 on to my phone but no success with that either. Is there any fix available for this problem?? Any links where I can get it as well will be highly appreciated.
Thanks in advance.
Peace

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