Hello,
Just about few weeks ago I bought used LG G2 from ebay.uk, previously phone has been bought from amazon (not refurbished from china - I asked seller for that). And seller said he never had this problem like me with.
I have rooted this phone and installed CloudyG2 2.2 (from LP 5.0.2 stock) straight away after delivery.
Unfortunately I have big problem with signal, everything is ok with this phone except singal.
It looks like phone just cant register to any network, I tried to scan all networks and it found 7 different but cant connect to any. I mean it happens just sometimes not at all time, phone can work fine for hours and after is loosing signal and there is no chance to reconnect, even after reboot few times in a row.
I think problem is with reconnecting to network, not with bad signal. I have got another LG G2 with same ROM, tried to swipe simcards (same network) with good one and there is still same problem with first LG G2 and second simcard.
I bought this phone in UK, wants to use it in Poland - just wanted to mention about it but I guess it shouldnt be a problem - Model is D802 - International.
I tried to install different modem drivers but problem still exist. Also tried different kernels.
LGD802_10A-232_RADIO.zip
LGD802_10b-HKG-XX_RADIO.zip
LGD802_10B_EUR_RADIO.zip
Also tried few singal booster apps from google play but problem is same.
I will try to install LP with android 5.0.2.
Would be great to get any advices. I bought this asa a Christmas gift and it is so disappointing.
Thank you!
open the lg g2 cover and see if it's really a d802 model... many ebay cheap g2's have the fake variant and are usually d800 under the hood
there is a thread about this
http://forum.xda-developers.com/showthread.php?t=2991195
Refurbished phones and a few words of caution
I will try it but seller has sent me original invoice from amazon.co.uk and it seems like phone is original d802. anyway i just want to find a way to fix a problem and it looks like problem is with software not hardware.
maybe seller also bought a refurbished device... there is too many of similar cases reported here in the past year...
Related
Some weeks ago I bought my wife a Wildfire from Ebay. It seems to work fine and picks up a great signal on every network except Vodafone. I tried the HTC helpline and took it to a Vodafone store but neither could help.
Now I've bought another for myself and, would you believe it, the exact same problem with this one.
If I take out the Vodafone sim and put it into an HTC Magic it immediately picks up a strong signal. As soon as I put the sim back into either of the Wildfires it gets either nothing or a very limited signal.
I've tried taking the phones out and about and occasionally get a weak signal but more often than not I get nothing.
Can anyone help.
I should possibly have added that both these phones were originally locked to one network, one to Tmobile and the other I believe was to 3, and have been unlocked using a code.
chance you oprator maybe? or update firmware
Is it the death grip perhaps? Which Apple claims other devices have aswell...?
I don't think it's anything to do with the grip because I've tried it so many times in different places and positions. I find it very strange that it's only the Vodafone signal. Every other network gets a strong signal.
MY Vodafone signal isn't good either, but then again it wasn't great with my Touch Pro 2.
stunno said:
MY Vodafone signal isn't good either, but then again it wasn't great with my Touch Pro 2.
Click to expand...
Click to collapse
try the new 1.37 firmware
I've tried updating the firmware but it tells me that the phone is up to date.
It currently has Version 2.1 update 1 and the software number is 1.25.110.1
I'm no expert so if anyone can tell me how to make it do an update I'd be grateful.
download this http://shipped-roms.com/download.ph...3.55.24H_3.35.19.25_release_151892_signed.exe
I was wondering if anyone can help me.
I recently flashed my phone which I have done many times. I then installed beautiful widgets from a apk off the net. Once I had decided I likes the software I deinstalled it and ever since I have been unable to get network service on my wildfire.
Whenever I try and connect to a network I get:
'Unable to connect to this network at this time please try later'
I am currently on baseband version 13.53.55.24H_3.35.149.25 but I have also flashed later radios and still have the problem.
I have also checked the phone information settings and radio is turned on so unsure where to go from here.
The phone is also unlocked to any network but I have tried a Orange, Virgin and Vodaphone chip and none work.
Cheers for any help ;-)
i was in touch with beautiful widgets developer a few weeks ago, and he mentioned there were 13 different pirated versions that they were aware of, and they were having troubles with them. the first thing he wanted was my google checkout receipt number, i wonder if you have picked up a virus somehow, with a malicious copy.
have you tried restoring a nandroid backup?
Hi
Yes I ran a nandroid restore and I still have the problem. I have also been into the phone's testing menu, phone information and it wont let me select radio band just comes back Set{Automatic] Unsuccessful ;-(
Tried numerous Roms and still the issue.
Will I have to totally flatten phone to get this working?
cheers
Have you checked your apn settings?
I have checked the APN section and I have one for orange internet and one for Orange MMS. I have looked through these settings and everything is blank except when I get to the MCC section.
One thing I have noticed is when In restore or use a new ROM I still have my details for Wireless setup etc so is it really doing a full wipe of settings?
Cheers guys
I have just spoken to Orange and they have informed me that the phone has been blacklisted hence no service. I have had this phone for over 6 months and now they decide to blacklist it even though I paid good money for it and it wasnt stolen...Nice!!!!!
Thanks for your help anyway guys much appreciated
why has it been blacklisted, and how?
The phone has been blacklisted by Virgin as stolen just recently even though I bought the phone over 5 months ago with original Virgin Chip, booklets etc. I have spoke to Orange (my own network) as the original owner is obviously trying to maker a claim which is indeed false.
I am in process of writing a letter to virgin explaining my predicament but I dont expect anything positive of the outcome. Last time I buy anything of a Forum all my own mistake to be fair!!!
Bought a Samsung I5800 just get me back up and running as the wildfire is now just sat at home awaiting to hear what Virgin say as I may sell it as parts.
cheers guys ;-)
A few months ago I purchased two LG Optimus 7 E900 phones from Germany, on eBay. They were both Vodafone.de branded but that was easily removed after following easy-to-follow instructions on here.
I then signed up for two T-Mobile accounts for the phones and they have been working perfectly ever since. Sometime this week, both phones are showing a 'SIM error' and give the following message: The SIM card is missing or invalid. You can still make emergency calls if your mobile operator supports this.'
I have taken both SIM cards out and swapped them with other T-Mobile SIMS and I am getting the same message, although the SIMS from the phones work fine when popped into other phones! This morning, I phoned LG and they said that I should phone Vodafone and ask if they have locked the phones! As they were Vodafone.de (Germany) branded, I am not sure if they will have a clue or not.
Maybe I should go out and buy a Vodafone UK SIM and see if it works? But I assumed that if the phone was network-locked, it would ask for an unlock code?
Any ideas?
Mattresso
I just phoned LG and spoke to one of their support techs. He said that because they were bought from Germany and were Vodafone.de branded, there is nothing they can do. He advised me to send them back to Germany!! I told him that I was going to chuck them in the bin and he agreed. So much for customer service, eh??
Right, work this one out!
I decided to reflash the FW on the phone and get the thing working again. The LG Optimus 7 E900 original ROMS thread was followed to the letter and I successfully installed the Europe Open FW.
So, on completion, I slipped in the T-Mobile SIM card, only to be met with the SIM error message again!!!
Right, I am off to try the UK ROM and see if that works. If it doesn't I am off out to buy two iPhones!
Any ideas?
OK, now my head really hurts!
One of the phones has done a full reset and has the UK ROM installed and it works fine with the T-Mobile SIM installed. The only problem is that now it will not connect to any PC or Mac that I have.
The second phone has been reset and flashed with the same UK ROM. Unfortunately, this phone still shows the SIM error but it can connect to my PC and Mac!!!
Now, I have little/no knowledge of these matters but it seems to me that the problem/solution lies with the USB settings within the phone?
As part of the above instructions, it is suggested in post #78 that I should:
6. Go to Menu then 7.Engineering 3.Port 1.USB Switching Setting then select 2.QC Composite, change the driver for the USB, reboot the phone
Anyway, I followed this method (not sure if done on both phones) but I am not sure if anything needs reverting on completion of the flash.
Does anyone know?
It has to stay QC Composite!!
Going to try the SIM error phone again using the same FW and QC Composite selected!
Success at last!! Not sure why the hell it went tits-up to start with but I assume it must have been a wireless update from Vodafone.de?
Anyway, both phones working. Thanks for the help!!
I'm not sure we helped, but I've been intersetd in your story. Haven't had your issue myself, but I know a few others have.
So was flashing both phones what solved it?
Ensuring composite QC is selected, the SIM is removed and that the correct ROM is used are the three rules, it seems.
I'm convinced that it was a wireless update from a different carrier is what caused the problem. Anyway, it's sorted now, thankfully!
If you need any help, give me a shout and I will try my limited best.
Not really related to this post that I started but is it possible to connect my iPad to the phone (tether?) and connect to the web via mobile internet??
mattresso said:
Not really related to this post that I started but is it possible to connect my iPad to the phone (tether?) and connect to the web via mobile internet??
Click to expand...
Click to collapse
Of course you can - just update your Optimus 7 to the latest WP version via Zune, and enable Internet Sharing from the settings. This will make a WiFi network with a password for your iPad to connect to. Browse away
I had a problem like this too. Last night I plugged my phone into my PC to sync music through zune and was prompted to install an update. Installed the update and my phone works!
Running OS version: 7.10.7740.16 and finally have service!
same issue
I'm having the same issue. Phone is stuck at PUK code even though sim works in other phone. It is a UK Vodafone phone.
Can you give step by step guide of how you got yours to work?
Hmmm. Again, I am flummoxed!
My daughters' phones are both showing the SIM error message once again.
After previously flashing the phones with the UK open FW, the phones worked perfectly, until today! We all spent Christmas and New Year in Orlando and took the phones in the hope that a US sim would work in them. The sim didn't work in either phone and I resorted to buying a $20 Nokia! Worked fine too.
Anyway, on return to the UK today, the phones were powered up with the UK sims fitted but both phones are showing SIM error - No SIM.
I really am very, very close to throwing these phones in the trash! Anyone have any ideas why this has happened and will I need to re-flash them (again) in order to get them working??
I had this a short while after I was upgraded through Zune. I sent it into Vodafone and they fixed it, but it'll probably have to be the place you bought it from...
phytio said:
I had this a short while after I was upgraded through Zune. I sent it into Vodafone and they fixed it, but it'll probably have to be the place you bought it from...
Click to expand...
Click to collapse
I bought the two of them from Germany via Ebay! They were both Vodafone.de branded but not locked but I re-flashed them with an open, UK firmware. Everything has been fine since the re-flashing, until now!
I have been in touch will LG and they said they will pick them up and repair if:
They are still in warranty
They have not been damaged due to dropping, etc.
They were purchased in the UK
All boxes are ticked apart from where they were bought. Surely a warranty must be valid anywhere within the EU?? Anyway, i am going to play dumb with LG and hope that they will reflash them....if not, I am definitely launching them into the sea! Damn fed up with them now and too much information on them has been lost too many times.
Almost certain mine wasn't within warrenty, they still did it for free. Mine happened very close to an update so I thought perhaps the update caused it. In that case they might say things along the lines of "you must meet certain conditions", but at the end of the day they'll quietly repair it free of charge. We'll see.
phytio said:
Almost certain mine wasn't within warrenty, they still did it for free. Mine happened very close to an update so I thought perhaps the update caused it. In that case they might say things along the lines of "you must meet certain conditions", but at the end of the day they'll quietly repair it free of charge. We'll see.
Click to expand...
Click to collapse
I sent both phones and received them both today with a letter titled, 'We've checked your handset and cannot find a fault'.
OK, so I immediately popped in my T-Mobile SIM and got the SIM Error message once again!!!
I'll phone them in the morning. If I get no joy, it's new phone time!
Sim error
I'm having the same problem after upgrading to 7.10.8107.79, try so many ways and still stuck with error. Can anyone help me, maybe telling me how to change FW, Rom Etc.
Here's what I have
OS Version: 7.10.8107.79
FW: 1.1.8.10
Hardware #: 1.0.0.0
Radio Software: 1.1.8.10
Radio Hardware: 0.3.5.0
Bootloader: 1.5.1.0
Thank you in advance
Update:
Problem detected, I just realized the connector pins on sim slot, one is broken not allowing full contact with the sIM card.
Hi, mattresso!
Thanks a lot for sharing the exprience which help me solve the "SIM error"!
I got my E900 from Hongkong last year, and the "SIM error" issued a few days ago. At first I tried to reflash the FW with Hongkong ROM, but it did not work. Then I found your thread and followed your way to install UK ROMs from Orange and Vodafone. Both of them make my E900 work well again.
Sorry for my poor English and thank you again.
Hi guys, i bought a second hand G2 a few days ago, at a very low price, i did not do much research and here i am.
I intend to flash ROMS on it, but the problem is i cant identify the exact model. Here is all that i know, till now.
1. On the outside, this phone screams 'Verizon'.
2. The seller told me his dad bought it from abroad.
3. The 'Verizon' labelling tells that it is from US, but the phone is loaded with shady chinese apps and services.
4. The phone came pre-rooted and still is, even after factory reset.
5. The software info in the about phone section is >> VS980
6. I checked the IMEI shown in settings on imei.info and it told me it was a D800.
7. The IMEI marked on the back cover is different from the one found in software. It is also of a D800
8. I could not access the IMEI on dialling *#06# unknown application.
Help me. This is a mess. Could not figure out anything.
Also, my airtel gsm sim works fine, both call and 3G data. Is this phone network unlocked?
Sounds like a refurbished model. Afaio the only way to be sure is a look at the mainboard. Art Vanderlay has written a couple of things to identify a refurbisged device.
http://forum.xda-developers.com/lg-g2/general/warning-to-people-bought-phones-ebay-t2991195
If i know the exact real model, then can i flash this phone or not? Going to open it later today.
So,
I was using my XT-1563 on a CyanogenMod in one of my local carriers. I bought a new phone and decided to sell this one, so I went back and installed stock rom. So far everything was ok.
The problem came when the person that was buying it tried to use her simcard. The phone didn't show any error, but it never connected to that network. Then I tried another sim from different carrier and it didn't work either (but it does work using my old simcard). It recognizes there's a new simcard, but fails to connect, only allowing emergency calls.
I've been trying all day to fix this. I have flashed nearly half of all the stock roms available, obviously starting with those from my zone, but so far none has worked.
I also tried the simcard into my new phone and it works just fine.
So, I know the following:
- The simcard is ok.
- It's not a signal problem (I have tested it in different parts of the city and zones I know have very good signal).
- The phone works using a simcard from one carrier, but not the others (and it doesn't ask me for some unlock code).
Thanks in advance for any help, it'll be greatly appreciated.
DemianStark said:
So,
I was using my XT-1563 on a CyanogenMod in one of my local carriers. I bought a new phone and decided to sell this one, so I went back and installed stock rom. So far everything was ok.
The problem came when the person that was buying it tried to use her simcard. The phone didn't show any error, but it never connected to that network. Then I tried another sim from different carrier and it didn't work either (but it does work using my old simcard). It recognizes there's a new simcard, but fails to connect, only allowing emergency calls.
I've been trying all day to fix this. I have flashed nearly half of all the stock roms available, obviously starting with those from my zone, but so far none has worked.
I also tried the simcard into my new phone and it works just fine.
So, I know the following:
- The simcard is ok.
- It's not a signal problem (I have tested it in different parts of the city and zones I know have very good signal).
- The phone works using a simcard from one carrier, but not the others (and it doesn't ask me for some unlock code).
Thanks in advance for any help, it'll be greatly appreciated.
Click to expand...
Click to collapse
So, did you ever carrier unlock the phone? I realize it's not asking for a code, but you never said you actually unlocked it.
Sent from my XT1563 using XDA-Developers mobile app
scottdanpor said:
So, did you ever carrier unlock the phone? I realize it's not asking for a code, but you never said you actually unlocked it.
Sent from my XT1563 using ...
Click to expand...
Click to collapse
At this point I'm not 100% sure.
When I bought the phone it was supposed to be unlocked (I got it from someone else) and I'm pretty sure it was, because it was originally bought for one carrier (Entel Chile) and then I used it with another one (Wom Chile). By law, every phone sold in Chile since a few years is mandatory unlocked and this one is not that old (2015).
Right now it only works with Wom Chile, even tho I've installed Entel's stock rom. I think it's some baseband issue from what I've read, but I can't be sure.
P.S: Sorry for bad english.
Yes u r right
i used cm14 on xt1562, i'v feel my network was drop around 30-40% specially on Reliance JIO 4G VOILET.
Over all - rom is good for enjoy but not for stability