Everytime i have tried flashing a CM7 based rom, and i've tried almost all of them, once the screen goes to sleep it won't wake up. i think that's called sleep of death (SOD), pardon my n00bness if i'm wrong. the odd thing is that when i press the wake button, the phone and even the digitizer wake up because i can hear/feel the phone unlocking when i make the sliding motion on the screen, but the screen itself will not wake up. Does anyone have any idea what's causing this? or better yet any ways of preventing/fixing this?
Do you have this issue on stock?
Sent from my LG-P999 using xda premium
What kernel r u using? If u flashed uv kernel try to use stock voltage, some devices don't work well with custom uv kernels
Sent from my LG-P999 using xda premium
I have this problem with all 3 kernels, stock, oc UV, and oc stock voltage .. I've had this phone for a month now, this is what makes it a waste of money for me. Even my girl has this problem with her g2x, yesterday I put cm 7.1, hers started doing it too.. and she's had 3 replacements..
Sent from my LG-P999 using Tapatalk
Did u wipe ur data and format system before flashing? Try to fix permission too. Only guessing but maybe the battery is bad, as far as I know u not getting new one with replacement, so if u had same issue on stock rom that could be a problem.
I had 2 replacements but had that problem only if undervolt too much.
Sent from my LG-P999 using xda premium
Well, I don't think its the battery dying but someone mentioned here before that if you look at the battery where the connectors are, there's 4 on the battery but 3 on the phone
Sent from my LG-P999 using Tapatalk
FatalityBoyZahy said:
Do you have this issue on stock?
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
No this issue only occurs on CM7 based roms, OTA 2.3.3 based roms work great
Waldano said:
What kernel r u using? If u flashed uv kernel try to use stock voltage, some devices don't work well with custom uv kernels
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
I haven't purposely flashed any non-stock kernels alongside the roms, unless all the roms i flashed included UV kernels....but i've flashed almost every CM7 based rom
Waldano said:
Did u wipe ur data and format system before flashing? Try to fix permission too. Only guessing but maybe the battery is bad, as far as I know u not getting new one with replacement, so if u had same issue on stock rom that could be a problem.
I had 2 replacements but had that problem only if undervolt too much.
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
I did wipe data, format system and even fix permissions and still same problem occurs, I don't think it has to do with the battery tho because stock OTA based roms don't have this issue...it must be something particular about the CM7 base
Also, could it be the fact that i have the WIND mobile optimus 2x? it says p999-DW on the back though
use miui it doesnt have the SOD problem cm7 did it the last time i had it (3 days ago)
Related
Since we didn't have a Q&A thread for CM7 here it is. We've been getting more users asking questions on the development thread, so hopefully they'll notice this and ask their questions here:
BEFORE YOU ASK
Read the instructions
Installing_CyanogenMod_7
Here's the development thread where you can get all your downloads
http://forum.xda-developers.com/showthread.php?t=1618016
Anyone else notice that while playing music with headphones, the external speaker is on but isn't playing anything. You can hear it on but its not playing anything
What's up with data? It seems as though its spotty. Like it works but not all the time even though it will have 3g and H. Is this happening with u guys?
Sent from my SGH-T959V using XDA
Battery kind of drains and lil heat up too! Anyone have same problem?
Sent from my SGH-T959V using xda premium
Ok just to make sure..im coming from miui and was waiting till cm7 was a little more things working....
1. When i install i dont need the boot.img correct?
2. Should i have a computer to do this with (like to make sure nothing goes wrong)?
Sent From a Galaxy S with 4G
If you follow fbis tut on the wiki link he posted you will be fine. No boot.img needed.
Sent from my SGH-T959V using XDA
nativesmiley said:
Battery kind of drains and lil heat up too! Anyone have same problem?
Sent from my SGH-T959V using xda premium
Click to expand...
Click to collapse
yes, I have heat, but not that really hot, just a little warm when work with it more than 10 mins continuously like gaming, facebook or sth...so, it's not a big deal but battery I think I can deal with things in 24+ hours so, it's great ^^ (stock 1650 mAh fyi)...anw, has someone tried tweaks like A.S 15 beta or Supercharge or Lagfree 2.1 on CM7 yet? I applied those but don't know if they're working or not since there's nothing remarkable
Haha, after I've flashed so many roms and many times, seem like my phone now have 000...00 imei for permanent lol (forgot to backup things ^^) so, be careful men
Edit: after flashing CM7 again by FB CWM method (via CWM), the IMEI is back @@...my phone was really got me =]]
daothanhduy1996 said:
has someone tried tweaks like A.S 15 beta or Supercharge or Lagfree 2.1 on CM7 yet? I applied those but don't know if they're working or not since there's nothing remarkable
Click to expand...
Click to collapse
DO NOT use those tweaks on CM7. They are not made to work with CM7 and may cause issues.
When Im Restoring a nandroid backup going back to vb, is there any different steps I need take? Thanks.
Sent from my SGH-T959V using xda premium
jwalters1123 said:
When Im Restoring a nandroid backup going back to vb, is there any different steps I need take? Thanks.
Sent from my SGH-T959V using xda premium
Click to expand...
Click to collapse
Yes, flash a one click that comes with a custom kernel built in, and make sure that if you made the backup in RED cwm you restore from RED cwm
FBis251 said:
Yes, flash a one click that comes with a custom kernel built in, and make sure that if you made the backup in RED cwm you restore from RED cwm
Click to expand...
Click to collapse
Roger that, thanks buddy.
Sent from my SGH-T959V using xda premium
I seem to be getting inferior battery life on CM7 compared to VB w/ AntonX's kernel, with about the same amount of usage. Anyone else notice this? I'm guessing this is mainly down to the reversion to a stock kernel. Are there any tips for battery life specific to CM7 and besides the usual ones (e.g., battery apps, screen brightness, turning off mobile networks)?
Manumission said:
I seem to be getting inferior battery life on CM7 compared to VB w/ AntonX's kernel, with about the same amount of usage. Anyone else notice this? I'm guessing this is mainly down to the reversion to a stock kernel. Are there any tips for battery life specific to CM7 and besides the usual ones (e.g., battery apps, screen brightness, turning off mobile networks)?
Click to expand...
Click to collapse
CM7 will be worse on battery until they get all the kinks worked out. You might still see less battery over a custom modified stock rom.
Weird thing happened to me..from miui when I downloaded the files rebooted to recovery it booted into blue cwm so since u said that I thought ill just backup then do a red cwm since it wouldent let me flash..got on cm7 with no problems thanks guys
Sent From a Galaxy S with 4G
Manumission said:
I seem to be getting inferior battery life on CM7 compared to VB w/ AntonX's kernel, with about the same amount of usage. Anyone else notice this? I'm guessing this is mainly down to the reversion to a stock kernel. Are there any tips for battery life specific to CM7 and besides the usual ones (e.g., battery apps, screen brightness, turning off mobile networks)?
Click to expand...
Click to collapse
Weird. I just flashed this yesterday but so far I seem to be getting better battery life on CM7 than on VB.
Sent from my SGH-T959V using Tapatalk 2
Quick question..for some reason my market fc's everytime i try to open it..seached tryed things still nothing idk what to do
Sent From a Galaxy S with 4G
DnickDominic said:
Quick question..for some reason my market fc's everytime i try to open it..seached tryed things still nothing idk what to do
Sent From a Galaxy S with 4G
Click to expand...
Click to collapse
Try fix permissions and reflash gapps zip. If it doesn't work you might have to repartition SD card from CWM and reflash.
Sent from my SGH-T959V using Tapatalk 2
geekilized said:
Weird. I just flashed this yesterday but so far I seem to be getting better battery life on CM7 than on VB.
Sent from my SGH-T959V using Tapatalk 2
Click to expand...
Click to collapse
Are u using any tweak or anything? I'm just in the ROM itself with nothing and battery isn't great.
Sent from my SGH-T959V using xda premium
nativesmiley said:
Are u using any tweak or anything? I'm just in the ROM itself with nothing and battery isn't great.
Click to expand...
Click to collapse
No I am not using anything extra. I got like 16 hours with heavy usage. It's about same or slightly better than what I used to get on VB.
I know what I did wrong..hard to explain
Sent From a Galaxy S with 4G
I have a rooted Nexus S i9023 running CM9 RC1 with Air Kernel... I usually have auto rotate turned off because I don't like it! But then a few days back my device used to auto rotate automatically with the rotate being turned off.. It solved itself after a few days so I didn't bother. But it's just stuck in landscape mode and will not switch no matter what I do! It happened while I was using KangyU also and it happened with it also 3 times. Everytime I need to perform a factory reset and flash a new ROM and then it solves :/ I used androsensor and it does show a value for Accelerometer but my phone simply does not rotate! Is there a problem with my accelerometer? Do i need to give it to the service center or can I do something that will solve it? Any help appreciated
If doing a factory reset/ reflash fixes it. Then it is not a hardware issue.
Not factory reset persay. I need to flash a new ROM for it to go normal
Sent from my Nexus S using xda premium
This is probably a problem with your Kernel or ROM, please flash a stock ROM to ensure that the accelerometer is fine. If you are afraid you might lose anything make a backup or so.
Okay yeah AiRKernel might be the problem. Thanks I'll try it and let you know. Thanks!
Sent from my Nexus S using xda premium
I went stock.. But AndroSensor is still showing the same reading it was showing on CM9.. And the auto-rotation bug only comes after a few weeks into any ROM.. Also everytime that occurs I get a prompt saying
" Complete action using
Clock
Tune In Radio "
Everytime I get that pop-up I'm stuck on landscape for infinity. So can it be an app problem? It's happened so far on 3 ROM's I've used (KangyU, CM9, Paranoiandroid)
so I doubt whether it is a ROM issue. Maybe a Kernel issue because I've used AirKernel on all 3 of them
Could be either I suppose. Not sure how either could cause it though
The sensor read out should be the same no matter what rom is on there. That is normal. The app itself tells you what the read outs from each sensor should be as well
My point. But what I mean is, If readings are the same then the behaviour should be same as well right? Where is the accelerometer exactly located?
Sent from my Nexus S using xda premium
It happened on Stock also :/ stock ics stock kernel. Same popup :/
Accelerometer issue?
Sent from my Nexus S using xda premium
kkricardokaka95 said:
It happened on Stock also :/ stock ics stock kernel. Same popup :/
Accelerometer issue?
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
If a new rom and kernel didn't fix it then it might be hardware.
Strangest thing happened. I uninstalled Tune In Radio and voila auto rotate back! So the app was the issue! But any idea what might have possessed that app to do so? :/
Sent from my Nexus S using xda premium
Every time I put my phone to sleep it freezes and reboots. Sometimes it'll reboot fine, others it'll freeze on the google boot screen until I pull the battery. I've tired 4 different ROMs from locked stock to unlocked Cm9 to baked and slimbean. I've tired dirty flashing. I'm out of ideas now. If anyone could help out I would greatly appreciate it.
Sent from my Nexus S 4G using xda app-developers app
Flash stock? Try a different kernel then ROM specific. Factory reset.
Sent from my vangogh using xda premium
My knowledge ends at locking/unlocking and flashing ROMs. How do I change kernals and how would I know which one to change to?
Sent from my Nexus S 4G using xda app-developers app
aquag said:
My knowledge ends at locking/unlocking and flashing ROMs. How do I change kernals and how would I know which one to change to?
Sent from my Nexus S 4G using xda app-developers app
Click to expand...
Click to collapse
Changing kernels is exactly like changing ROMs. You flash them, although, you have to wipe cache and dalvik cache every time you change a kernel. Look in the developer section for our phone, there are 3 kernel choices: Matr1x, Marmite, and Air Kernel. Test each out on different ROMs, find your favorite. Be sure though, if you're going to be hopping between Android versions (4.0.4 (ICS), 2.3.7 (GB), and 4.1.1/4.1.2 (JB)) You find the version of the kernel that corresponds with whatever version of Android the ROM you're using is running. As far as I know, Marmite is only available for JB, Matr1x has kernels for all versions of Android (GB-JB), and I think Air only has ICS and JB versions. Hope this helps!
Sent from my Nexus S 4G using Tapatalk 2
aquag said:
Every time I put my phone to sleep it freezes and reboots. Sometimes it'll reboot fine, others it'll freeze on the google boot screen until I pull the battery. I've tired 4 different ROMs from locked stock to unlocked Cm9 to baked and slimbean. I've tired dirty flashing. I'm out of ideas now. If anyone could help out I would greatly appreciate it.
Sent from my Nexus S 4G using xda app-developers app
Click to expand...
Click to collapse
Hi..
It either some junk files u have floating around ur SD card..
Or
Are u tweaking the CPU when u install the ROMs?
Or
Are u using titanium backup to restore any of ur apps?
Try to do the entire factor reset/ wipe both cache & dalvik but also flash a zip file call "wipe all" ( it formats everything under storage and mounts except the SD card stuff)
Then flash the newest slim bean 3.0 it comes with a good kernel
Flash it and do not add anything. Check if the sleep reboot issues still occur.
If not then make a backup b4 adding ur apps and restores since one of those can be causing it.
I hope it works... good luck
Vs Nexus S4G using tapatalk2
I just got a sod while my phone was charging, to fix this I have it checked to stay awake while its charging, but it still had a sod. This is the first time its ever happened with stay awake enabled, and my phone will not go a night without a sod without stay awake checked, but now it seems that even that doesn't work. Is there any other thing/way to fix this?
Sent from my LG-P999 using xda app-developers app
It has happened to me once in a very blue moon. Usually if the phone overheats.
Sent from my LG-P999 using xda premium
noahk423 said:
I just got a sod while my phone was charging, to fix this I have it checked to stay awake while its charging, but it still had a sod. This is the first time its ever happened with stay awake enabled, and my phone will not go a night without a sod without stay awake checked, but now it seems that even that doesn't work. Is there any other thing/way to fix this?
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
What kernel are you using?
I'd try a different kernel.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
justjackyl said:
What kernel are you using?
I'd try a different kernel.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
Click to expand...
Click to collapse
Stock cm7 kernel, build 11/18. It hasn't happened since. But now all I get is dropped signals anymore. And I can't use any different kernel without running into overheating, insane battery drain, and random reboots.
Sent from my LG-P999 using xda app-developers app
noahk423 said:
Stock cm7 kernel, build 11/18. It hasn't happened since. But now all I get is dropped signals anymore. And I can't use any different kernel without running into overheating, insane battery drain, and random reboots.
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
That's really odd man.
Faux is the only kernel o
I have overheat issues with as its 1.5ghz by default, so I have to turn it down after flashing.
Could you please list the kernels you have tried?
there's lots in my thread, but you know that.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
justjackyl said:
That's really odd man.
Faux is the only kernel o
I have overheat issues with as its 1.5ghz by default, so I have to turn it down after flashing.
Could you please list the kernels you have tried?
there's lots in my thread, but you know that.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
Click to expand...
Click to collapse
My phone has become a POS lately. Unreliable and just clunky. I've tried faux and morfics. Both eventually give me problems like mentioned before.
Sent from my Nexus 7 using xda app-developers app
noahk423 said:
My phone has become a POS lately. Unreliable and just clunky. I've tried faux and morfics. Both eventually give me problems like mentioned before.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Well, maybe she's burned out from flashing,
If it was my phone, I'd flash completely back to stock. Make sure you use correct nandroid for your baseband. That brings another question, are you 21e or 21y? 21y fixed alot of issues with battery etc.
Anyways, go completely stock, than start fresh with nvflash recovery. I'd flash CWM 5.0.2.8. DONT use touch recovery.
Than start flashing your setup. Make sure you wipe everything with recovery. Wipe system for sure.
Choose one kernel, flash it as well. Than see how she runs.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
justjackyl said:
Well, maybe she's burned out from flashing,
If it was my phone, I'd flash completely back to stock. Make sure you use correct nandroid for your baseband. That brings another question, are you 21e or 21y? 21y fixed alot of issues with battery etc.
Anyways, go completely stock, than start fresh with nvflash recovery. I'd flash CWM 5.0.2.8. DONT use touch recovery.
Than start flashing your setup. Make sure you wipe everything with recovery. Wipe system for sure.
Choose one kernel, flash it as well. Than see how she runs.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.
Click to expand...
Click to collapse
Yep, I'm on 21y. Ive been on 5.0.2.8 non touch for a long time. I haven't used a nandroid in forever though.
Sent from my LG-P999 using xda app-developers app
noahk423 said:
Yep, I'm on 21y. Ive been on 5.0.2.8 non touch for a long time. I haven't used a nandroid in forever though.
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
Wipe her back to stock and start over.
I would.
Use titanium back up for important apps.
I'd go clean and let my apps download their data again though.
Sent from...I can't tell you, the XDA Moderators will shut it down.
justjackyl said:
Wipe her back to stock and start over.
I would.
Use titanium back up for important apps.
I'd go clean and let my apps download their data again though.
Sent from...I can't tell you, the XDA Moderators will shut it down.
Click to expand...
Click to collapse
I don't even use titanium backup, since flashing roms I've never made it far enough in an app to save useful data haha, eventually ill do something to it.
Sent from my LG-P999 using xda app-developers app
Can anyone please share me a working link of lg g2x froyo like eagles blood 2.2.2 , sinister froyo etc.? i looked over but they are all dead links please..
Just out of curiosity, why do you want a 2.2.2 froyo rom?
Sent from my LG-P999 using xda premium
Pain-N-Panic said:
Just out of curiosity, why do you want a 2.2.2 froyo rom?
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
nostalgia?
Spawne32 said:
nostalgia?
Click to expand...
Click to collapse
Lol. nostalgia?NO.. bc all ics and jb roms dont work 100% and all GB roms seems to use ALOT of baterry and the video and pics are not really good as froyo.. or what rom and kernel do u think works 1000% on battery performance and pics $ video Quality.. i tried all posted here..actually im on hellfirephoenix 2.4.2 and kernel mazkrnl 0218.....do u guys have per any chance any old froyo rom? please
I do not unfortunately. I'm running cm7 with maz's latest beta kernel build. Batter is fne. Even great if you run the right setup
Sent from my LG-P999 using xda premium
Pain-N-Panic said:
I do not unfortunately. I'm running cm7 with maz's latest beta kernel build. Batter is fne. Even great if you run the right setup
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
ok thankz ..i guess im not going to find it ..:crying: how can i have the right set up? im gonna try it ..can u run the wolfscrip and supercharger too?
bc my lg p999 sometimes get really laggy.. can you help me out please.. :silly:
I've never ran a mod or any custom tweaks like that. So i can't help you on that end. when i say right setup i pretty much mean controlling the CPU limits, having data off when not needed, shutting down wifi or data when screen is off and lowering CPU output while screen is off.
Sent from my LG-P999 using xda premium
Pain-N-Panic said:
I've never ran a mod or any custom tweaks like that. So i can't help you on that end. when i say right setup i pretty much mean controlling the CPU limits, having data off when not needed, shutting down wifi or data when screen is off and lowering CPU output while screen is off.
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
ok..well now im using lastest cm 7 and mazkernel beta and v6 super charger and its working perfect..thankz for the help..God bless you..
btw .any chances we can have jb working 100%? do u think is gonna be possible ?
Probably not. You like the v6 super charger? I installed it last night. Made my phone really buggy.....removed it.
Sent from my LG-P999 using xda premium
Pain-N-Panic said:
Probably not. You like the v6 super charger? I installed it last night. Made my phone really buggy.....removed it.
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
Really?? mmm.. i installed last night too and made my phone really fast and theres no overheating freeze or slow..it just perfect but like they said all the phones act different.. im trying to sell mine since its no way we can have jb i think all devs move on so im trying to get the galaxy 3..no more LG..!! did u tried the wolfscrip that help too make phone really smoth and faster
Nah ill have to check that out
Sent from my LG-P999 using xda premium
I'm going to go ahead and flash wolfscript....should have never read about it because now my hopes are high and knowing me i'll see no difference or a drop in performance lol.....making nandroid now...
good.... for any chances do u have an old froyo kernel for the lg g2x or wish kernal would for with stock froyo 2.2.2 today they come to see it bc im selling it but i need to rolled back to froyo so they can use hdmi and bt also they can update it to gb..