I managed to install Promethius Project V1.4 ROM and Kernel on my AT&T Thrill (I was using perfectly here in Brazil prior the ROM installation) and I can't get cellphone signal.
I try to search for networks either select automatically but get a error searching.
Does any body reported it before and managed to get it to work?
Best Regards,
Felippe.
Flash back to your stock rom or flash a new rom, sounds like the rom is causing the problem
Sent from my LG-VM696 using XDA
Please use the Q&A Forum for questions &
Read the Forum Rules Ref Posting
Moving to Q&A
I managed to install 1.3 with kernel 1.2. Can't manage to work with 1.4 either 1.5 (no matter kernel I use).
Sent from my LG-P920 using xda app-developers app
Same happens here.
I have an brazilian p920h and it was running GB v20a stock without problems.
Then I flashed Promethius 1.5 rom and kernel.... BOOM no signal..
The weird thing is that when I access phone info under settings it shows no IMEI...
I really would like to use that rom and kernel but to be honest nowadays I just want to get my signal back...
Does anyone knows if it is possible to flash promethius 1.5 rom and kernel on a latin america p920h? Flashing another rom could restore my signal?
I've heard that signal could be fixed if you flash stock KDZ and then reflash the rom... but got no idea how to do it (don't want to solder my cable just to flash my phone)
Related
hi,
phone details are
LG P920, Android 2.3.5
baseband L6260_MODEM_Sic_01.1042.00,
Kernel 2.6.35.7, build GRJ90,
SOFTWARE VERSION LGP920-V20c-APR-25-2012
I have tried rooting thru superoneclick 2.3.3 and tried Megatron_Root_Dan_Rosenberg
with superoneclick, stops at step#7 and with megatron, get the message ädb"is not a valid command.
can someone please help me with a step by step guide for rooting the v20c as i have tried umpteen times with the above rooting tools but failed miserably.
I am more of a noob than a seasoned campaigner, please be patient.
schubeir
Hi and welcome!
Dan's tool is working fine on P920 V20* firmwares.
You could also try this: http://www.handy-faq.de/forum/lg_op...ptimus_3d_p920_root_methoden.html#post1943187
Cheers paki
Megatron Root
Hi,
Megatron root definitely works.
It took me many goes before it actually worked...It kept saying something about files being "corrupt" (it was a while back so cannot remember exact details).
The phone would reboot a few times, and end up being the same and unrooted.
What worked for me was i did a factory reset, and then ran Megatron root again. It may have had something to do with the number of apps i had on the phone. It then finally worked.
Hope that helps.
Hi Paki0402 and vicdo1000
Successfully rooted, I had to rely heavily on google translate for the german lingo
thanks again.
can you also help me with the best way to install a custom rom for V20C? which rom will be the best in terms of eye candy, fastest, smoothest ( may not be all in one rom)
help greatly appreciated !!! ppl like you make us noobs feel protected !
Subir
This is a bit late, but adb is android debugging bridge, and is required to transfer files to root locations without su privilages. Adb is part of the android sdk and in the package of platform tools. To use adb you have to install it and configure it, look on youtube, then from command prompt you can us it.
Sent from my LG-P920 using XDA
schubeir said:
Hi Paki0402 and vicdo1000
Successfully rooted, I had to rely heavily on google translate for the german lingo
thanks again.
can you also help me with the best way to install a custom rom for V20C? which rom will be the best in terms of eye candy, fastest, smoothest ( may not be all in one rom)
help greatly appreciated !!! ppl like you make us noobs feel protected !
Subir
Click to expand...
Click to collapse
Hi Schubeir,
CM7 is always a winner in terms of a good stable ROM, but you will lose the goodies that make our phone unique (3D as well as HDMI). Very fast and smooth, and because the ROM includes Theme Chooser, there's a huge selection of themes to choose from that will change your entire Android interface.
I'm currently using Promethius v1.3. Fantastic ROM...fast/smooth and keeps most of the stock LG apps. Feels like stock software, only much much faster and everything works! however, this version i dont think will work with your current baseband. you wont get and service if you flashed it.
Ultimately, there are many good ROMs to find in the Development section, so just have fun trying them out. whats good for me might not be good for you.
by the way, do you have ghost calls on V20C?
Hi,
Did not wait long enough on V20C to know if there were ghost call issues!! the UI was behaving like stop n go n stop n go, lagging every now n then, hence wanted to root and change over to custom rom.
I need to have the 3D and HDMI, purchased this model only for this. I am at present using the DNA_GB 3.3.3 based on the new V21E rom. when i flashed the ThiaiZ O3D V2.7.1 GB.------ NO NETWORK!!!!!
Was it due to the 21D baseband in the ROM? do I then need to flash the 21e Baseband?
which do i flash first, the base band or the ROM?
Cant believe I am trying all this at the young age of 52!!!
Thanks lots for all your help.
schubeir said:
Hi,
Did not wait long enough on V20C to know if there were ghost call issues!! the UI was behaving like stop n go n stop n go, lagging every now n then, hence wanted to root and change over to custom rom.
I need to have the 3D and HDMI, purchased this model only for this. I am at present using the DNA_GB 3.3.3 based on the new V21E rom. when i flashed the ThiaiZ O3D V2.7.1 GB.------ NO NETWORK!!!!!
Was it due to the 21D baseband in the ROM? do I then need to flash the 21e Baseband?
which do i flash first, the base band or the ROM?
Cant believe I am trying all this at the young age of 52!!!
Thanks lots for all your help.
Click to expand...
Click to collapse
OK Schubeir,
I had the exact same problem so no problems. Yes the baseband is what is causing the lack of network.
I know there is any easier way to flash baseband, but i found it quite easy flashing my phone back to a stock v21e kdz, and then flashing a custom ROM built using the v21e as a base. The reason for this is V21E is proven not to have ghost calls, so thats the biggest benefit. it also has much better battery life. And finally, you can flash Promethius which has all the stock goodies (3D, HDMI).
Follow this link and go to point 3 - LG Flash tool.
http://forum.xda-developers.com/showthread.php?t=1491870
you must follow it step by step word for word or it wont work. Of course you will need to download the V21E kdz file...jut do a search and you should find it.
After flashing back to stock V21E, root again with Megatron, then flash ROM as you normally would. then flash GAPPS (google Apps) right away also.
Bit long winded, but its a one of and its well worth it getting your phone setup right. With Promethius, the phone runs awesome!
Cheers
Vicdo1000
Hello Every body, I am new on this forum forgive me if I break any rule by creating this thread but I really need your help. So getting to the Point I have just bought Lg Optimus 3d SU-760.
I know I should not have bought this phone not a lot of support Etc. but I bought it real cheap so I think it's worth the trouble.
It is a Korean Device with a lot of Korean apps and dialer and keyboard. I don't need. Now let me tell you about it's installed software and every thing.
I just updated it with LG Official Update tool it's running
Android Version: 2.3.5
Baseband Version: L6260_MODEM_SIC_01.1042.00
Kernel Version: 2.6.35.7
Build Number: GRJ90
Software Version: LGSU760-V20f-Mar-22-2012
Now my biggest issue with this phone is it's battery timing. I have read all the threads I can find in this forum and have came up with this conclusion.
I should install this kernel by iBluemind BlueKernel v1.1.0+ here http://forum.xda-developers.com/showthread.php?t=1565432
And then this rom XBSA V20F SU760 here http://forum.xda-developers.com/showthread.php?t=1664768
I already have installed Clockwork Recovery Mod and it's running fine. This is my first android phone I have used iPhone and Nokia phones before this one so I need your advice and suggestions any thing.
I believe I have explained my Phone and Situation clearly now coming to the actual Question Do I have any other choice other Than Bluekernel and XBSA rom. Can I install any other rom than this like The Promethius, ThiaiZO3D, CyanogenMod 7.2 or any other or should I just go with XBSA. Because users report lag in XBSA rom in it's thread.
Thank you, God Bless you all.
I think you can run prometheus 20f rom and use kernel with no "+". Give it a try..worst that should happen is no signal...
Sent from my LG-P920 using xda premium
Okay thank you very much for the reply sir @Bdadd34 I'll try but it looks like it's only for P920. Lg Su760 is a three button phone are you sure it won't create any trouble like brick my phone or any thing
One more thing I wanted to ask is can I use Bluekernel as kernel and Promethius Project V1.4 as rom or should I use the Stock.zip file without the plus with this rom?
Hello Anyone please I really need your help please
Last time i tried a p920 rom in su760 it had problems. If you use su760 xbsall rom set cpu min 300
Sent from my LG-P920 using XDA
Thanks xbsall...I thought there was just +kernel and non + kernel phones..didn't know Korean model was incompatible..sorry for bad advice..
Sent from my LG-P920 using xda premium
Thank you very much sir, I am using this Rom for past week now @xbsall thank you again
So there isn't any other rom available right
I did get Promethius to work after installing the rom I installed Bluekernel and every thing started working, buttons and internal sd go mounted in the phone too. Network, Wifi three buttons every thing worked
Only I could not use USB mass storage option, whenever I use USB Mass storage my PC asks me that the memory card is not installed and I need to format.
If I press ye it shows memory card has only 10 Mb space..
If this issue can be resolved Promethis and Thaiz both can be used easily
you can try all existing p920 rom to out su760 as i did with mine, just use bluekernel for su760,everything works, card mounted properly and gsm, wifi, BT also works the only bug that i noticed is the camera is inverted, i hope somebody can fixed that problem.
Which version are you exactly talking about. Yes they work except camera as you say but usb Cable Mass Storage Option it does not mount in PC. External card mounts but internal does not
So can you please tell me what version are you using, I have tried Promethius and Thaiz and many others
Cyanogen does not work at if I install Bluekernel it stops on boot screen. And if I keep original kernel Neither Internal SD mounts nor the Buttons are fixed back button serves as Search
Hello, Can any body please tell me where this widget is stored in LG O3d SU760
com.android.internal.widget.DigitalKoreanClock
I can't find it, Or any other way to disable Seoul Clock from my lock screen.
Thank you
Hi,
Can someboby help me? No matter what custom rom I flash, I get no network signal. I am from Delhi, India & I am using LG optimus 3D(P920).
I installed Lewa OS Rom, CM Nightly, King 3D. Everything else is fine, but I dont any any signal at all. In my Baseband Version section it says unknown Baseband. After this I tried installing Defy Broadband Switcher, But when i run the tool, It is closing down automatically, saying unexpected error has closed the application. Can someone explain why this is happening? What can I do to make custom rom get signal??
Thanks in Advance.
Are you on 21e baseband? If you aren't follow this guide http://p92x.acidhazardrom.com/guides/lg_flash_tool.html.
You will have to root and install cwm again
Sent from my LG-P920 using xda app-developers app
raj_malhotra20042000 said:
Hi,
Can someboby help me? No matter what custom rom I flash, I get no network signal. I am from Delhi, India & I am using LG optimus 3D(P920).
I installed Lewa OS Rom, CM Nightly, King 3D. Everything else is fine, but I dont any any signal at all. In my Baseband Version section it says unknown Baseband. After this I tried installing Defy Broadband Switcher, But when i run the tool, It is closing down automatically, saying unexpected error has closed the application. Can someone explain why this is happening? What can I do to make custom rom get signal??
Thanks in Advance.
Click to expand...
Click to collapse
Hi,
Can you please let me know the baseband version from settings==> about phone==>baseband version
and the Software version.
best thing is to flash the 21E baseband, root and then install custom roms based on the 21E baseband versions. also, the kernels version needs to be matching with the kernel version in the settings ==> about phone ==> Kernel version.
the kernel version may be with + at the end or without the + at the end.
lets see what went wrong!
schubeir
schubeir said:
Hi,
Can you please let me know the baseband version from settings==> about phone==>baseband version
and the Software version.
best thing is to flash the 21E baseband, root and then install custom roms based on the 21E baseband versions. also, the kernels version needs to be matching with the kernel version in the settings ==> about phone ==> Kernel version.
the kernel version may be with + at the end or without the + at the end.
lets see what went wrong!
schubeir
Click to expand...
Click to collapse
Hi Schubeir,
Right Now, I am on Android version 2.2.2, Baseband Version is "L6260_Modem_SIC_01.1042.00"
Kernel Version is "2.6.35.7", Build Number is: "FRG83G".Software Version: LGP920-V10d-OCT-11-2011
I dont know how to flash the 21E Baseband, Can you provide me with a link to the guide, but the question is , is it going to work on software version v10d ? So, please help me on this.
raj_malhotra20042000 said:
Hi Schubeir,
Right Now, I am on Android version 2.2.2, Baseband Version is "L6260_Modem_SIC_01.1042.00"
Kernel Version is "2.6.35.7", Build Number is: "FRG83G".Software Version: LGP920-V10d-OCT-11-2011
I dont know how to flash the 21E Baseband, Can you provide me with a link to the guide, but the question is , is it going to work on software version v10d ? So, please help me on this.
Click to expand...
Click to collapse
hi,
lzzar has given you the link http://p92x.acidhazardrom.com/guides/lg_flash_tool.html.
just follow the steps without deviation. your present baseband is V10d. you can flash 21E without worries.
download the V21E from the link. this is the best baseband. after you flash this baseband, you will have to root your phone, and then install clockwork mod recovery. Once this is done, you can flash any 21e based roms. your kernel does not have + in the end. after you falsh the baseband, check the kernel version again. all the roms have built in kernels. in case you want to try other kernels, try kernels without the + in the end and you will be fine.
all the best and keep posting!!
schubeir:good:
Thanks schubeir, Flashing 21e did the trick. Now when I install custom Rom, I am getting the signal. Thanks for your help. The only strange thing that is happening is with Lewa Rom, I cant seem to open Google play store & cant snchronize. With CyanogenMod 7.2+ v1.7.0 P920 Rom, my phone is getting rebotting a lot. But do you recommend a stable rom that dont have these problems.
Thanks Raj
raj_malhotra20042000 said:
Thanks schubeir, Flashing 21e did the trick. Now when I install custom Rom, I am getting the signal. Thanks for your help. The only strange thing that is happening is with Lewa Rom, I cant seem to open Google play store & cant snchronize. With CyanogenMod 7.2+ v1.7.0 P920 Rom, my phone is getting rebotting a lot. But do you recommend a stable rom that dont have these problems.
Thanks Raj
Click to expand...
Click to collapse
With any CM based ROMS you will have to flash GAPPS (GoogleApps, you can search the forums for "gapps") separately.
also, CM based ROMS will not have proper 3D (you can take pics, but cannot view) and HDMI. without 3D, there is no point in having the O3D!
you can try ThiaZ, Promethius, Acura3D and other roms based on 21E and various Kernels, overclocked and non overclocked, retaining the 3D and HDMI features.
schubeir
Same here. I'm from the Philippines and my current version "baseband version : L6260_MODEM_SIC_01.1042.00 and Software version : LGP920-V20b-JAN-10-2012" I can't find any suitable or same ROM on 3D optimus development thread that has the same base. Thanks.. Just got rooted my phone and stuck at the moment finding a ROM. or is it okay to use any of those ROM like on ThiaZ, etc? Thanks!
Jettie said:
Same here. I'm from the Philippines and my current version "baseband version : L6260_MODEM_SIC_01.1042.00 and Software version : LGP920-V20b-JAN-10-2012" I can't find any suitable or same ROM on 3D optimus development thread that has the same base. Thanks.. Just got rooted my phone and stuck at the moment finding a ROM. or is it okay to use any of those ROM like on ThiaZ, etc? Thanks!
Click to expand...
Click to collapse
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
schubeir said:
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
Click to expand...
Click to collapse
Thanks.. sorry if it sounds so demanding because tried to browse the easy steps but is there any link on this forum doing that flashing to 21E and rooting again?
Seems like i have to unroot again, right?
schubeir said:
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
Click to expand...
Click to collapse
do you know if v21e works in Canada?
I had troubles with v21e kdz, loosing signal.
Went back to V20c
good day to all..
im new with this phone..this one is a korean version of galaxy s1(shw m110s)
im confused with how to install custom roms here...
what do i need to download..a kernel or a custom rom?
thanks xda
Moved to General Q&A.
The kernel allows the ROM to communicate with the hardware specific to your device. All ROMs have a kernel build-in. If the custom ROM is designed fir your phone, it will work fine. If the ROM was intended for a device in the same family as yours, you can flash that ROM, then flash the kernel for your phone, & it'll work. If the ROM was designed for a completely different device, nothing will get it to work.
Remember to always do a nandroid backup before flashing stuff!!
-- Sent from my TouchPad using Communities
shw m110s
post-mortem said:
The kernel allows the ROM to communicate with the hardware specific to your device. All ROMs have a kernel build-in. If the custom ROM is designed fir your phone, it will work fine. If the ROM was intended for a device in the same family as yours, you can flash that ROM, then flash the kernel for your phone, & it'll work. If the ROM was designed for a completely different device, nothing will get it to work.
Remember to always do a nandroid backup before flashing stuff!!
-- Sent from my TouchPad using Communities
Click to expand...
Click to collapse
thank you sir...now i know what to do..i just need to download the latest custom rom for korean galaxy s...anyway sir..can you send me a link where i can find and download the latest and stablest rom for my device..it would help me a lot..thank you in advance..Godbless..
Sent from my SHW-M110S using xda app-developers app
Sir good evening..i recently read forums about the gfan wf07 sp8..my question is...what is the android version of this rom and is there a jellybean and ics rom for m110s?pls let me know sir...thank you in advance..im still scared to flash my phone..i want to flash it to stable rom because it has a bug...my power button is not working so i cant access reboot,screen shots,hot reboot,shutdown etc..im using tegrak kernel build 39 and tegrak app..my android version is 4.1.1..and im still wondering what is the step by step process of flashing my phone..
What is the first thing to do??
Thank you sir
Thanks for opening this thread. The question i wanted to ask is which rom would be best for a good battery backup considering i want a touchwiz one.
Also suggest an aosp one if you can.
2nd problem-
I have flashed the latest firmware for j700f INS as i am currently in india, from sammobile using odin.
Still when i flash afterburner latest versions or use enigma v4.1's kernel (im on enigma 4.1 right now) ii dont get network signals.
After flashing enigma i have to flash afterburner v1.3 again to get back network signals. Some dev and people are saying because of old files in firmware, but mine is latest so why this issue??
Thanks again for opening and reading this. Please suggest .
Thanks & Regards
AyushJ
The ROM I'm currently using is A5 2017 port by Alloosh98 and I'm pretty satisfied with my phone's battery life. You could go for a Lollipop ROM if you want to.