[Q] Optimus One + Void's problem. Any advise? - General Questions and Answers

Hi i installed void's rom on my P500 and i am experiencing a problem. I am not getting GSM signal at all. I've done several reboots i even flashed void's rom 3 times by following thread's steps ensuring i ve made everything correct but again no signal. I flashed franco's kernel 19.2 cfs / 19.3 bfs / franco.Kernel.v1.1-21082011 with no results.
Is there anything i can try to make it work? Is there anything that i am missing or doing wrong?
*wifi gps and most of the things i checked work fine...just no signal.
Thnx for your help guys.

apnea5909 said:
Hi i installed void's rom on my P500 and i am experiencing a problem. I am not getting GSM signal at all. I've done several reboots i even flashed void's rom 3 times by following thread's steps ensuring i ve made everything correct but again no signal. I flashed franco's kernel 19.2 cfs / 19.3 bfs / franco.Kernel.v1.1-21082011 with no results.
Is there anything i can try to make it work? Is there anything that i am missing or doing wrong?
*wifi gps and most of the things i checked work fine...just no signal.
Thnx for your help guys.
Click to expand...
Click to collapse
try changing baseband check which baseband Does the ROM needs!!! Flash it

Related

[Q] SteelROM v2.74 no wifi or 3g

i flashed the SteelROM v2.74 everything works except wifi and 3g.....
is there a zip file to fix these issues or do i have to continue searching for a better rom that will flash to my phone without bootlooping....flased meanROM to my wifes phone through twrp recovery and it works great, flashed to mine and no dice it just bootloops like 10 other roms i've tried flashing to mine....
any help would be greatly appreiciated
eboyette28 said:
i flashed the SteelROM v2.74 everything works except wifi and 3g.....
is there a zip file to fix these issues or do i have to continue searching for a better rom that will flash to my phone without bootlooping....flased meanROM to my wifes phone through twrp recovery and it works great, flashed to mine and no dice it just bootloops like 10 other roms i've tried flashing to mine....
any help would be greatly appreiciated
Click to expand...
Click to collapse
Reflash your recovery. If your wife's works and yours doesn't, there's an issue there somewhere.
As for your WiFi/3G, make sure you're running a ROM and kernel with no known WiFi issues. Your 3G issue can probably be fixed by inputting the correct APNs for your carrier in Settings.
Let me know if you need anything else!

[Resolved] [Q] HTC CM7 Radio

Hello everyone, I'm new to xda but not new to rooting and stuff
However I need help
I rooted my Wildfire a while ago..and then i installed some font...which messed my stock rom
receving no technical support over email or service centre, i manually flashed cm7
...
all goinig well but there is no 3g connection at all...the phone keeps on rebooting when i turn on 3g....and 2g is incredibly slow!!!!!!!!!!
I hvnt s off 'ed my wf but hv rooted it successfully..I'd like to know if s off is needed for radio flash...pl help me
How should I s-off my rooted wf??
Hello, i solved this issue.. I was on the radio 3.35.20.10 which is the newest. I flashed the latest rc1 cm7.2. Yes (3g and H) mobile network works flawlessly.. changing a few type of internet build prop values of cm7.2 will lead to rebooting when turning on mobile data
I won't be of any help but I have the same problem: I can't remember when I have noticed it the first time - my Wildfire keeps on rebooting if I switch to 3G.
Initially I thought that one of the different modes (2g/3g only, 2g or 3g etc.) would cause the problem but I have tried everything without any success.
If I find the time I'll probably try a newer nightly to see if this will help.
AFAIK I'm on the newest radio (flashed it a while back due to the well known radio problem).
Anyone with a helpful hint?
ontheflames said:
Hello, i solved this issue.. I was on the radio 3.35.20.10 which is the newest. I flashed the latest rc1 cm7.2. Yes (3g and H) mobile network works flawlessly.. changing a few type of internet build prop values of cm7.2 will lead to rebooting when turning on mobile data
Click to expand...
Click to collapse
Hm, I'm not sure about your solution - could you be a bit more specific? I've already done a lot of things to get rid of the problem - including flashing newer versions of CM7 - currently I'm on the 20120420 nightly. Release date for the newest RC1 is 20120314 if I'm correct - so it looks that this didn't solve my problem.
Furthermore I flashed the radio again (inspired by this thread) - without any help regarding the bootloops. I'm really close to do an RUU update - but I usually rely on good old traditional computer wisdom: "never change a running system" XD
If someone with a bit more understanding of the changes in build.prop could give hints what (which values) exactly could be the reason for the problem this would be really helpful.

[Q] When I flash V21E I get no signal.

Hey guys,
When I flash v21E I get no signal, any ideas?
Thanks
Same with me I think it has to do with kernel if I get some time I'm going to try a bunch of different kernels with 21e and see what happens
You have to flash 21e baseband or 21e kdz file with baseband included. Tutorials are on general section.
Sent from my LG-P920 using xda app-developers app
ya thats what i did i flashed 21e kdz and no network at all
+1
Yeah me too, I'm not a noob I have written my own roms before. I am just nooby on this phone lol. I don't understand how with the correct baseband etc it still doesn't give me signal. Any help will be greatly appreciated.
It's really weird: I own a Brazilian P920H which should be incompatible with V21E, but it's not. It worked with the official ROM and now I'm using Prometheus 1.4 and Prometheus kernel 1.4.5.1 for a couple of weeks. Wonderful battery life and no ghost calls.
Sent from my LG-P920 using xda app-developers app
did it again
So I did it again ... after I installed the baseband I went into recovery and did all the wipes ... I got signal! let me know if it works for you.
xstokerx said:
ya thats what i did i flashed 21e kdz and no network at all
Click to expand...
Click to collapse
I struggled to flash the KDZ file. When I got it to flash, I had a complete phone update to original GB. This wasn't so bad but I still wasn't on V21e. My PC is having all sorts of problems flashing the KDZ file (I've spent a few days trying to get it working) so I've moved on to the fls file instead.
I used SmartFlash Tool to flash the bin and fls file and although I am now on baseband V21e, I now have no signal. I have used GetRIL to match the RIL to the baseband but not joy. I have reflashed the bin and fls files a few times.
May be worth noting that my RIL says its V21e and my Baseband is XMM6260. GetRIL recommends V21d but it doesn't solve the problem.
I am now using the Prometheus ROM and Kernel but still no joy. I have tried different kernels, like the Titan kernel that has solved the problem for other people. Please help - currently my device is a 4" tablet
*Edit* - having more of a read, its possible that I'm using the wrong bin and fls files and maybe the XMM6260 chipset is not used in this phone. I'm going to try to find a different version of the fls and bin files - if anyone can point me in the right direction for the v21e files for the P920, that would be greatly appreciated
*Second edit* - I think the phone DOES use this chipset. Help please
*Third edit* - FIXED. I flashed the Titan kernel again (I flashed them all again) and reset the RIL to v21e in GetRIL and I now have signal, hopefully ghost call free. I should note that GetRIL says my RIL and baseband DON'T match
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal, others gave me signal but no wifi. I'm now running blue kernel on Prometheus 1.4 and both seem to be working.
I really liked CM but it forced my baseband back and I was getting network issues, plus the lack of 3D caused me to change up. It did indicate that basebands could be updated through ROMs, which would make things much easier
LeighR said:
I struggled to flash the KDZ file. When I got it to flash, I had a complete phone update to original GB. This wasn't so bad but I still wasn't on V21e. My PC is having all sorts of problems flashing the KDZ file (I've spent a few days trying to get it working) so I've moved on to the fls file instead.
I used SmartFlash Tool to flash the bin and fls file and although I am now on baseband V21e, I now have no signal. I have used GetRIL to match the RIL to the baseband but not joy. I have reflashed the bin and fls files a few times.
May be worth noting that my RIL says its V21e and my Baseband is XMM6260. GetRIL recommends V21d but it doesn't solve the problem.
I am now using the Prometheus ROM and Kernel but still no joy. I have tried different kernels, like the Titan kernel that has solved the problem for other people. Please help - currently my device is a 4" tablet
*Edit* - having more of a read, its possible that I'm using the wrong bin and fls files and maybe the XMM6260 chipset is not used in this phone. I'm going to try to find a different version of the fls and bin files - if anyone can point me in the right direction for the v21e files for the P920, that would be greatly appreciated
*Second edit* - I think the phone DOES use this chipset. Help please
*Third edit* - FIXED. I flashed the Titan kernel again (I flashed them all again) and reset the RIL to v21e in GetRIL and I now have signal, hopefully ghost call free. I should note that GetRIL says my RIL and baseband DON'T match
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal, others gave me signal but no wifi. I'm now running blue kernel on Prometheus 1.4 and both seem to be working.
I really liked CM but it forced my baseband back and I was getting network issues, plus the lack of 3D caused me to change up. It did indicate that basebands could be updated through ROMs, which would make things much easier
Click to expand...
Click to collapse
This is happening because smartflash doesnt flash baseband properly...
You just got your signal back because of the kernel you flashed over... which isn't a v21e dependant.
I had the same issue...
Solution? I kept my v20a baseband and I'm using XPlay3d (which is based on v21d).
For me smartflash won't update my baseband no matter what I do... although it flashes the firmware and stuff (and even recovered my phone from a LG logo stuck brick)
That makes sense. I did upgrade the stock LG firmware first and ghost calls seem to be cured. The worst was being on froyo and using a GB ROM like CM7 - calls and data signal were horrendously inconsistent
Sent from my LG-P920 using xda app-developers app
LeighR;30381736
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal said:
I wouldn't recommend the blue kernel, it gets slow and the cpu gets very slow in responding after having the phone on for a few hours.
Try one of the older Prometheus Kernels, i had the described network problems too, i couldn't even enter the pin for my sim card.
I tryed a few kernels, and i found out that Prometheus V1.4.5.1 Kernel is working best for me, eventhough it crashes and reboots when you activate bluetooth, but wifi AND signal is working, which is the most important for me
Click to expand...
Click to collapse
I tried Prometheus 1.4 ROM but didn't work. I probably need one with a matching baseband. I have noticed my phone slows down after a few hours and eats more RAM - thanks for the heads up
Sent from my LG-P920 using xda app-developers app
LeighR said:
I tried Prometheus 1.4 ROM but didn't work. I probably need one with a matching baseband. I have noticed my phone slows down after a few hours and eats more RAM - thanks for the heads up
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
Try the newest rom, it flashes the super stock kernel with it, at least should get a signal then, otherwise try a different baseband version (there are 2 different versions) Maybe you flashed a wrong one in the first place. Also the prometheus rom doesn't flash its own kernel, i would advice you to flash the real prometheus kernel, as soon as you booted with the normal prometheus rom, then reboot into recovery and flash the kernel. for some reason there are problems for me when i install a rom and flash a kernel right afterwards, without booting and setting up the new rom.
Also did you wipe everything before installing the rom?
iTTerror said:
Try the newest rom, it flashes the super stock kernel with it, at least should get a signal then, otherwise try a different baseband version (there are 2 different versions) Maybe you flashed a wrong one in the first place. Also the prometheus rom doesn't flash its own kernel, i would advice you to flash the real prometheus kernel, as soon as you booted with the normal prometheus rom, then reboot into recovery and flash the kernel. for some reason there are problems for me when i install a rom and flash a kernel right afterwards, without booting and setting up the new rom.
Also did you wipe everything before installing the rom?
Click to expand...
Click to collapse
That's what I did - I flashed Prometheus 1.5. Yes I wiped everything. I have an issue with my PC and LG Flash Tool so I'm trying to avoid using it again.
Just to clarify, you are saying I should flash Prometheus 1.5 ROM, then the 1.5 Kernel? There are two (one with a +) for different basebands I think. It wouldn't be a problem as I have everything on my SD card and ready to go. However, I'm not sure which baseband I'm on now - my phone says v21e but you are right that it doesn't seem to be
LeighR said:
That's what I did - I flashed Prometheus 1.5. Yes I wiped everything. I have an issue with my PC and LG Flash Tool so I'm trying to avoid using it again.
Just to clarify, you are saying I should flash Prometheus 1.5 ROM, then the 1.5 Kernel? There are two (one with a +) for different basebands I think. It wouldn't be a problem as I have everything on my SD card and ready to go. However, I'm not sure which baseband I'm on now - my phone says v21e but you are right that it doesn't seem to be
Click to expand...
Click to collapse
my phone showed the same, and the + kernel didn't work for me, i didn't get asked to enter my pin or anything, it was showing just no network

[Q] To all who has signal disconnection issues

Has anyone tried installing a custom rom and kernel? If so, does the issue still persist? Just trying to see if this is an issue with stock rom or kernel, or just radio.
I have cataclysm and Franco r11 and today out of nowhere I lost phone signal all day, but when I switched off wifi, it's back. not sure if I have messed something up, I'm currently searching for posts with help.

Need help with random reboots (kmsg included)

Hello All,
I've been getting random reboots on my phone and just went ahead to take the kmsg. I'm not really sure how to go from here so any help would be great. The Kmsg is attached (slightly lengthy). Thanks!
Yeah mine has exactly the same problem. I can tell you that another kernel doesn't work. I've tried both the AK and the franco kernel. None seem sto change anything.
Apart from that - sometimes my phone is unable to enable WiFi or mobile data after crashing, and it won't work until I reboot it again. Maybe I should try another radio - are there updated versions out there?
I'll keep you updated if anything happens. Until then - Who can help out?
Thanks for responding! I'm not sure if I should start flashing different modems but I'd like to wait until someone with more experience on this places some input. I don't know if this is a hardware issue or a software one.
Update: The modem/radio of the Oppo Find 7 possibly did the trick. Haven't had any reboots since a couple of hours.
Maybe it works for you.
http://forum.xda-developers.com/oneplus-one/general/ref-oneplus-one-modem-collection-t2858734
Edit: The reboots are back - didn't fix
xbenbox your kmsg actually points to the modem... Try reflashing it using one from the following thread and see if you have any luck.
[REF] [RADIO] OnePlus One Modem Collection
What ROM are you using? Yeah it points to the modem but your phone is having a kernel panic.
Have you tried other ROMs? Have you verified that the modem is the correct MD5 Hash?
MasterMind33 said:
xbenbox your kmsg actually points to the modem... Try reflashing it using one from the following thread and see if you have any luck.
[REF] [RADIO] OnePlus One Modem Collection
Click to expand...
Click to collapse
zephiK said:
What ROM are you using? Yeah it points to the modem but your phone is having a kernel panic.
Have you tried other ROMs? Have you verified that the modem is the correct MD5 Hash?
Click to expand...
Click to collapse
Thanks for the help guys. I was going to flash the modems but wanted to make sure that it would be okay before I did so. To be honest I'm not sure if it's the correct md5 hash. This phone shipped to me with stock 33R and I ended up putting 25R on it. I didn't do any changes to the modem after that. I haven't tried other roms yet since I'm hoping to stay with cm. Also I thought that other roms tend to use the roms from cm as well.
I flashed the 33r modem and it still seems to be restarting every once in a while. The kmsg read exactly the same as the one I posted before. Any chance that it's not the modem?
xbenbox said:
I flashed the 33r modem and it still seems to be restarting every once in a while. The kmsg read exactly the same as the one I posted before. Any chance that it's not the modem?
Click to expand...
Click to collapse
I am having SAME situation. I have this phone for a week, and sod-s every day. Two days ago phone restarts and now in the loop of logo 1+. Same error, MODEM time out.
Tried ROMS: Mahdi ,CM11
Kernels: Franco r18, r19, stock from both..
Can not get out of the loop.. I have wiped all partitions, formated all of them, clean flash of ever rom... nothing.
And yes, tried all modems...
Updated to 33R with the same rebooting issues although the kmsg now reads differently. Dalvik and Cache were wiped as well and same issue still occurs.
Still need help - bumping with my newest kmsg.
I doubt anyone on XDA has the solution to this problem. I would suggest for all others to go to Jira Cyanogenmod under the issue labeled Bacon-213 for progress checks and uploading last_ksmgs. This may be a hardware issue as not a lot of people are reporting having this issue.

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