[Q] Bootloop, can't edit APN and random reset problem - LG Optimus 2x

I have a problem with this phone. I got it locked to a network so i rooted it and changed bootloader to new bootloader and instaled kowalski kernel ((alpha) now I'm on M1 and the problems are still here)), after that I tried many different ROMs but I get the same problem all the time. First problem is that my phone finds a network and I can recieve calls and messages but no data connection and I can't save an APN (I fill in everything and when I click save it just brings me to APN settings without the APN iI tried to create. Second is the random reboots, it just happens when I do stuff (doesn't matter what). And the last is bootloop which happens and then I leave it just to turn it on later without problems.
Could you please help me and tell me what kernel, ROM, bootloader, baseband and everything to install to make it work. I don't care about the data that will get erased. I just want it to work (even on stock ROM and kernel which I can't find) THANK YOU IN ADVANCE GUYS

Related

[Q] Constant FC over com.android.phone after CM6 or MIUI

Hello,
I need some help with my Milestone ( Cellcom Israel ).
After installing any custom ROM on milestone: CM6 (before the 6.1 & 6.1), MIUI or the FroyoMod whenever the phone stats it will:
FC every 2-5 seconds over com.android.phone (each time changing the signal to an bar + X on top of it ) and have no Signal (no network found).
I cannot go into mobile networks options (as each FC closes it automatically).
G.O.T 2.2.1 is running perfectly fine with no changes after install (installed the Italy Wind Rom).
Tried to change the Band from the OR to both the italy one + cellcom's (ISRAEL, which is my provided) but nothing helped.
I did manage to get it to work once (after removing the SIM, choosing Italy band, restarting and... i think thats it) but after another restart it got broken again.
I found a topic on this, stating that it might be a SIM problem and that replacing it will fix it, but its not much of an option (as there is nothing wrong with it to the provided).
Does anyone has a clue?
Thank you for your help,
Alon
My device has problems just like your MS, I asked this issue throughout the topic, but still do not have the correct answers.
someone said that the error was due to sim, change the sim will solve the problem but I think something was at fault in the development process. eg FroyoModv1. EclairMod, Ho! No! Froyomod, there are not errors. But MIUI, CM6.0, Sense .. phone.apk crash again.
hope someone will find out this error and help us.
try to do a full whipe clear everything and go back to your stock ROM, flash your version/region SBF with RSDlite from http://and-developers.com/sbf
and replace Simcard as stated
Well, i will try replacing the SIM, but im not sure that the provider will just approve of that.
I mean come'on, i can't tell them it doesnt work on CM6
as for the whole wipe, ammm, maybe ill try it later on today, in order to install CM6, i must install the GOT2.2.1 first ?
haha, just tell your provider that your sim has been lost and get another one.
I will do it in spare time .
Well this is weird.
Reinstalled MIUI, same problem
turned on and off airplane mode 10 times (while trying to fix), moved to 2g and other **** in the mobile network options, NADA.
Restarted, reinstalled ITALY BAND.
restart, everything ok.
had my fun with MIUI.
restart, bad again.
repeating the process of installing the italy band doesn't help anymore.
im puzzeled @[email protected]
if you want totry, I'll tell you my experiences.
flash rom and switch on airplane mode, then restart. when the operating system booted, turn off airplane mode and everything is back to normal until you restart it again.
sir_shady said:
if you want totry, I'll tell you my experiences.
flash rom and switch on airplane mode, then restart. when the operating system booted, turn off airplane mode and everything is back to normal until you restart it again.
Click to expand...
Click to collapse
hmmm, that makes sense.
I probably left it on when I was experimenting with the airplane mode I'll give it a try later on ,damn this is annoying!
So this is probably a rom issue... I wonder why the sim card change fixes it.

[Q] unable to get data connection

Hi guys,
I'm being annoyed by my SGS about his data connection. Hope someone could help me!
Few days ago I flashed MIUI Mintberry 2.1.20 and everything was working like a charm, but this morning data connection switch failed several times.
I've tried to wipe everything, re-flash Mintberry and even to flash JVU stock with Odin, but I still can't switch on my data connection.
I can't even see any icon on the status bar.
Any idea? Is my phone broken?
kpaolo said:
Hi guys,
I'm being annoyed by my SGS about his data connection. Hope someone could help me!
Few days ago I flashed MIUI Mintberry 2.1.20 and everything was working like a charm, but this morning data connection switch failed several times.
I've tried to wipe everything, re-flash Mintberry and even to flash JVU stock with Odin, but I still can't switch on my data connection.
I can't even see any icon on the status bar.
Any idea? Is my phone broken?
Click to expand...
Click to collapse
Hmm this is strange, so you turned data on but theres no symbol, right? Have you tried installing another kernel (maybe also applying the Kernel Cleaning Script)?
I' ve tried everything with Odin, and at the moment I have a beautiful black screen of death.
Odin cannot recognize my phone... I'm very frustrated
EDIT: Upgrading Kies'drivers, I managed to connect the phone with Odin again, so I've flashed the lastest official stock firmware to check my antennas. In the worst case, I'll be able to go to the shop for assistance without problems.
Have u tried typin ur apn maually?
Sent from my GT-I9000 using xda premium
Sounds like a settings issue. Never heard of anyone have this problem before - I've flashed every version of mintberry including betas.
I just had this issue
I just had this and figured out what is wrong, its a easy fix too! Just go to settings and wireless and change the access point for your mobile connection. I had 2 access points and just switched it to the other one and my data started working again!
Hope I could help
Hi guys! thank you for all these answers!
I've tried to set APN manually, to change custom ROM and custom kernels and coming back to stock too, but still no data connection icon (neither data connection itself).
At the moment, I'm on JVO, the latest official italian firmware, everything is fine but 3g data connection.
Other ideas? Shall i need of Samsung customer service (I hope no!)?
Solved...
MIUI default settings fault: SMS notification has ran out my money and my provider has blocked 3g connection.
My phone is safe!

[Q] No service, no APN - CM7

First of all, i want to introduce myself a bit, cause it`s my first post - i followed this great forum for quite a while now and learned a lot by reading stuff, though i`m still just a user... by using some howto`s i was able to flash huexxx rom zeus 3.2n and i`m very satisfied with it in daily use.
However, i would like to use Temaseks Kang or the stock CM7 and that`s my problem... It doesn`t matter which of the two roms i try - i don`t get service and there is no apn. i can`t check for available services but phone connects if i choose to sign automatically, but even then there`s no apn available.
I tried to fix the apn manually but can`t save - means, i can save but apn won`t appear after saving.
Additional information: I did a full wipe before installing cm7/temaseks kang, wiped dalvik cache, tried factory reset after installing - nothing works.
So, i hopefully await some help from this community - hope it`s not too noobish...
greetz, nbt
Happened to me once. All i did was as this :
- In APN settings, press menu and click "Reset to defaults".
- Either default APN settings from your service provider will come automatically or it won't.
- Even if it doesn't appear, reboot your phone. Just give a little time before rebooting the device after you click reset to defaults, so that if sim card is sending any message to retrive the APN settings, it would finish.
I had got my APN settings back after 2 reboots with this steps. Hope you too..
try "Apn Manager" or "apn backup and restore" you can find these in the market, maybecan helpyou
I tried both - no effect
i won`t get a connection to service automatically. If i try to scan for available services, i get an error, if the phone chooses, i get a connection but no apn.
after rebooting, there`s no service-connection and i have to join by hand. argh!!!
anybody a solution for this? am i the only one having this freaking problem?
edit: went back to zeus, got service, got apn without problem... what`s wrong with cm7?

[Q] Can not save Network APN

Folks
Samsung I9000
Firmware 2.3.3
Kernel 2.6.35.7-i9000XXJVK
When I first got this phone I could save the network APN.
However I find today that the APN has been removed and every time I try
to save it , it just does not save.
The phone has recently been rooted but I am sure the APN stopped working
before then, but I could be wrong.
Any sugestions.
Matt
Sounds pretty odd. Try factory settings restore.
I use this to backup APNs
Dont woory ...!
Just use DarkyOta u can download it from market .
And under tab backup/restore user data u can save your network APN...!
And much more...!
do we need to keep a backup of APN ?? I don't have it as yet.
What is even more off , is that this morning checked the phone at the APN
had come back in , all on its own.
Very odd , no real idea what is causing this.
Will certainly try and back up of the APN and see if this makes any difference
I'm having a similar problem with my rooted HTC Sensation XE with Energy ROM.
Version: 2.3.5
Kernel: 2.6.35.13-gc35910f
ROM: Energy
After rooting, my APN will disappear every time I restart. I've flashed different ROMs and factory reset, etc but still the problem persists. I've figured out that when I reset, the MCC and MNC values in the 'telephony.db' file change from 505 and 02 (which are my carrier settings) to *505 and *02. Where does this astrix come from and how to I get it to stop being added on restart?

[Q] Network Fail (read a lot of forums, still no answer)

Hi guys
I own a Lg Optimus 2x P990 and I am currently running the JB CM10 Build by tonyp.
In the past I ran ICS builds like Django Manouche and other cm10 builds like Paranoid Android.
The cm10, builds are running very well on my device but there is a possible bug ... I use my phone during the day, and if I send, receive messages I usualy keep my connection with the mobile network.
When I wake up (phone is inactive for several houres) , and I just unlock my phone, the network bar is full, but I can't send or receive messages. When I go into Settings and try to search for a network I get " Error while searching for network ". A simple reboot can fix this problem.
If I don't use my phone often during the day, It does the same. I unlock after a few houres, statusbar Icon is full, but no network available... (so if someone tried to reach me by calling or texting, I can only see it after a reboot.)
The second thing is that I always have R above the network signal, even when I am not roaming at all ...
I tried to change my baseband when I was on Paranoid Android, but that didn't work ...
There is NO problem with my mobile network on the ICS build (like django manouche) , but the ROM isn't fast enough and I like stock android more ... ( I think)
I always did a full wipe, and followed the instructions ... I am on the latest Kowalski Kernel at the moment...
If I erase internal memery, could that do something?
Thanks for your time.
Arthur
?
That is strange. I am running cm 10.1 too and I have sometimes problems with logging in to operator after reboot. But your problem seems bigger. Did you tried to turn on/off mobile data (dont know how it's in english version)? And try to change to 2G/3G, maybe that might solve something. Or maybe there is an bug in new Bootloader (if you ran django mandouche and tonyp's), so if that doesnt help to you, try to downgrade to old BL
Reply
DeeKay773 said:
That is strange. I am running cm 10.1 too and I have sometimes problems with logging in to operator after reboot. But your problem seems bigger. Did you tried to turn on/off mobile data (dont know how it's in english version)? And try to change to 2G/3G, maybe that might solve something. Or maybe there is an bug in new Bootloader (if you ran django mandouche and tonyp's), so if that doesnt help to you, try to downgrade to old BL
Click to expand...
Click to collapse
Thanks for the reply ! My phone came with the old bootloader, and I installed Nova HD CM9 on it and had the same problem.
I need to try the 2g/3g settings...
When the error occures, I can try to turn data on/off all I want .. only a reboot helps ...
Django is on the new bootloader, and worked fine ... So I believe it's a CM problem... ?
I also dialed *#*#4636#*#* and changed to WCMDA Preferred (but didn't help)
Any more advice ?
APN - check it!
also.
try different base band.
try 30b
Reply
R0B3RTF1SH3R said:
APN - check it!
also.
try different base band.
try 30b
Click to expand...
Click to collapse
My apn seems fine ... altough here in Belgium we have a weird situation ... I am on operator B (telenet) wich uses the network (the infrastructure) of operator A (mobistar) ...
I'll try that baseband!
Thanks for the reply!
Reply
arthurderyckere said:
My apn seems fine ... altough here in Belgium we have a weird situation ... I am on operator B (telenet) wich uses the network (the infrastructure) of operator A (mobistar) ...
I'll try that baseband!
Thanks for the reply!
Click to expand...
Click to collapse
I tried to change the APN, or add a APN but when I try to save it, it's not in the list ...
So I changed back to default ...
testing
I just followed this guide .. I let you know If it worked for me ..
http://forum.xda-developers.com/showthread.php?t=2087215
Not working
arthurderyckere said:
I just followed this guide .. I let you know If it worked for me ..
http://forum.xda-developers.com/showthread.php?t=2087215
Click to expand...
Click to collapse
Still having this same problem over and over ... have to reboot my phone every morning ...
anyone ?
Thanks
I also have this problem, tried every possible combination of baseband and ril, still couldn't solve it.
Ended up returning to v30b ICS, where the problem doesn't occur.

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