So I lost my phone, got a new one, rooted using the casual root/unlock w/twrp method found on this forum http://forum.xda-developers.com/show....php?t=2332825
Is it possible to somehow improperly root/unlock without bricking? Or that I just got a bad download. I am having random reboots with just about every kernel I flash, some worse than others. I can only run the stock kernel. Running a clean 2.9 and the latest TWRP. Would it be useful to do a full wipe and "reroot/unlock"
What rom are you using and what kernels are you trying to flash?
Sent from my SCH-I535 using Tapatalk 4
Right, sorry. Liquid 2.9..tried flashing multiple builds of BMS, a few lk builds, dkp, and team kernalizer kernel. I think that's all of the available kernels for the s3
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ThunderRootedDragon said:
Right, sorry. Liquid 2.9..tried flashing multiple builds of BMS, a few lk builds, dkp, and team kernalizer kernel. I think that's all of the available kernels for the s3
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Clean flashes, freshly installed rom after first boot with the stock kernel, I reboot and flash the new kernel and just never fee stability.
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ThunderRootedDragon said:
Clean flashes, freshly installed rom after first boot with the stock kernel, I reboot and flash the new kernel and just never fee stability.
Sent from my SCH-I535 using Tapatalk 4
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Well, I follow AOSP kernel development a little bit. If I were you, I'd start by flashing a kernel built within seven days of July 20th cuz it seems every two to three weeks, kernel commits render older roms useless. If you don't follow AOSP commits in the more popular rom or kernel threads then I suggest staying away from custom kernels cuz they move quickly. Custom AOSP kernels built on 8/13 won't work on older roms for example.
Edit: I got July 20th cuz LiquidSmooth was last updated on July 20th btw. Just to be clear.
Good advice. I don't follow the aosp commits but I did have the same thought and flashed an older version of BMS (I really want to give it some burn) didn't work... I'll try an older build of lk too just to see where I am.
Really hoping 4.3 somehow resolves this issue for me.
Thanks for your help.
Sent from my SCH-I535 using Tapatalk 4
ThunderRootedDragon said:
Good advice. I don't follow the aosp commits but I did have the same thought and flashed an older version of BMS (I really want to give it some burn) didn't work... I'll try an older build of lk too just to see where I am.
Really hoping 4.3 somehow resolves this issue for me.
Thanks for your help.
Sent from my SCH-I535 using Tapatalk 4
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Hope so too. I'm trying out Slim Bean beta 2 with BMS kernel from 8/15 and it's working great performance wise. I'd even suggest trying newer 4.3 rooms (CM, Unofficial CM, PA, etc) just for a couple hours and trying your hand with a custom kernel from 8/13 or newer. Or trying a newer 4.2.2 nightly with a custom kernel. For BMS, I believe GideonX said that 7/30 is the last JB 4.2.2 kernel he's made.
How long would you say you waited before flashing the kernel? I usually flash rom, reinstall my apps, set up home screens, then flash a kernel. Maybe 20 minutes between rom and kernel flash cuz of habit.
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Related
Hey everyone I'm kinda new to the whole kernel flashing business and I'm trying to flash the UV Trinity kernel to my Nexus S. From what I've read I only need to flash the zip from recovery without having to do any sort of wiping. The main problem when I tried this is that the phone went into a boot loop and wouldn't go past the boot animation for the kernel. I'm not sure if it's because the kernel is based off of 2.3.4 and I'm currently running CM-7.0.3. Morfic's thread indicated that the kernel was made for CM7 so I don't know what's going wrong here.
boredomkillz said:
Hey everyone I'm kinda new to the whole kernel flashing business and I'm trying to flash the UV Trinity kernel to my Nexus S. From what I've read I only need to flash the zip from recovery without having to do any sort of wiping. The main problem when I tried this is that the phone went into a boot loop and wouldn't go past the boot animation for the kernel. I'm not sure if it's because the kernel is based off of 2.3.4 and I'm currently running CM-7.0.3. Morfic's thread indicated that the kernel was made for CM7 so I don't know what's going wrong here.
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Click to collapse
You have a ROM based on 2.3.3, meaning it's not compatible with a kernel made for 2.3.4.
Try flashing the latest cm7 and then the kernel.
Sent from my Nexus S using Tapatalk
treUse said:
You have a ROM based on 2.3.3, meaning it's not compatible with a kernel made for 2.3.4.
Try flashing the latest cm7 and then the kernel.
Sent from my Nexus S using Tapatalk
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Click to collapse
Would it work if I tried a CM7 variant that's based off of the 2.3.4 source? I'm going for a stable phone and unsure about the nightly builds at this point. If not I'll probably just wait CM to update and release the rom.
boredomkillz said:
Would it work if I tried a CM7 variant that's based off of the 2.3.4 source? I'm going for a stable phone and unsure about the nightly builds at this point. If not I'll probably just wait CM to update and release the rom.
Click to expand...
Click to collapse
it should work on any 2.3.4 cm based roms.
Hello NS community! I exchanged my Desire for my fiancee's NS and now I'm flash happy.
I intentionally did not ask what the BEST ROM was to avoid a flame war, so please share what you find to be your FAVOURITE ICS flavour.
Until now I tried CyberGR-MOD v1 but it was very unstable for me so I was unimpressed. Next up on the flash list are CM9 Alpha 18 and Peter Alfonso's ROM.
Suggestions?
Peter Alfonso ICS
Thanks, for now I'm running CM9 Alpha18 and seems to be quite stable.
I just flashed bixies' ROM last night and it seems to be very stable so far.
IMO, the real fun with Nexus S is the kernel, we have many great kernels for you to play with
suksit said:
IMO, the real fun with Nexus S is the kernel, we have many great kernels for you to play with
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Do tell!
Currently I'm using Matr1x-cfs_v14.0Matr1x-cfs_v14.0. OCed at 1460 and no FCs, no reboots, no freezes, just buttery smooth performance.
Slightly off-topic, but I have to say I'm terribly impressed withe the Nexus S - it's a very powerful device.
AndroisUser's aosp+ with eugene's kernel
Sent from my Nexus S using XDA App
marfillaster said:
AndroisUser's aosp+ with eugene's kernel
Sent from my Nexus S using XDA App
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I've read good things about that ROM and I'll be sure to flash that next, if CM9 disappoints.
AndroidME by CdTDroiD .. And Eugen's ICUP Kernel ... Very Stable
1 Day 7H 48 Min And I Have 46% Charge And No Reset Or Freeze ..
Sry For Bad English
Anyone fixed the ics system battery bug yet?
Sent from my Nexus S using XDA App
ICUP kernel, and forget all about your battery.
Sent from my Nexus S
vetvito said:
ICUP kernel, and forget all about your battery.
Sent from my Nexus S
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It has been feeling very smooth, at least in the few hours I've used it. We'll see how it goes.
AOSP+ and Matrix 14 cfs gives me a great combination of performance and battery life. I tried ICUP too and it gives great performance but battery life is better with Matrix.
So is CM9 smooth and stable enough to be used as my everyday ROM? Also, are there any posts or wikis about all the different kernels, guides on flashing and their pros and cons? My last dev device was a Blade and there weren't nearly as many different kernels and options available for that. Oh, and does CM9 come with a kernel..I don't need to flash anything else?
TheManicGibbon said:
So is CM9 smooth and stable enough to be used as my everyday ROM? Also, are there any posts or wikis about all the different kernels, guides on flashing and their pros and cons? My last dev device was a Blade and there weren't nearly as many different kernels and options available for that. Oh, and does CM9 come with a kernel..I don't need to flash anything else?
Click to expand...
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Yes CM9 comes with it's own kernel. It's a mod on the 3.0.8 kernel. CM9 been running on my phone for 6 days now without a single reboot and FC.
Darrien13 said:
Peter Alfonso ICS
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+ 1
Smooth, clean and reliable, especially paired with Eugene's kernel.
Sent from my Nexus S using Tapatalk
what about miui ICS ROMs please? is it worth flashing or it is still in it's early test stages?
What's the procedure in flashing rom and mixing it with different kernel?
Thanks,
Vins
vision60y said:
What's the procedure in flashing rom and mixing it with different kernel?
Thanks,
Vins
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Click to collapse
What I normally do is:
* do a full wipe (system, data, cache) if you are flashing a different ROM
* flash ROM first, reboot to make sure it runs properly
* flash kernel, wipe dalvik-cache (or also cache, just in case)
Always flash a ROM that says it supports your phone model. Also make sure that if you're using ICS ROM then flash an ICS kernel. On the other hand, if you're using GB ROM then flash a GB kernel.
AOKP
Sent from my Nexus S using XDA App
Matr1x v14.0 with any rom! Haha
Sent from my Nexus S using XDA App
Hello, I have been doing some reading here as well I sit on IRC on the #skyrocket channel which is pretty quiet these days.
I am using TPC GB rom build with Da_G kernel, and so far (since november 2011) it has been solid.
I have tried alienROM for the ICS leak, but it is missing some kernel features I like, however is a decent ROM. I was wondering if there were any nice ROMs or Kernels for ICS yet, or are well all still waiting for samsung to release an official ICS build so proper kernels can be made. It has been quite awhile and are we even getting an official build for the I727R (Rogers)
I wanted to post here if that is OK because I have not been finding too many answers to what I am looking for. I am in no rush really, but wanted to start thinking about tweeking my phone. Would it be best to play with leaked builds or just wait till some official builds come out then wait and go from there. If anyone has suggestions that would be great.
Thank you for your time and comments.
Hi. All the roms you'll find here are decent and will each appeal to different people and their needs. I've found the latest SkyICS to be excellent in many ways. Try a few different ones to see what you like. Any will be better than stock GB.
As for kernels, there are a few out, but none will have all the features we like about a custom kernel until the official ICS is released because -as far as I know - the code for the kernel hasn't been released yet.
For example, we won't have overclocking until someone can tear into the official released kernel.
I am not a developer, so please, someone correct me if I'm wrong about this.
Sent from my SAMSUNG-SGH-I727 using XDA
Without kernel source nothing can be done. No oc, no uv, no bln.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Thanks for the reply, I am on GB (not stock) running rom / kernel (4.3.5) just can't decide on what ICS I want to go with. So I will continue to read away
LPMatt said:
Hi. All the roms you'll find here are decent and will each appeal to different people and their needs. I've found the latest SkyICS to be excellent in many ways. Try a few different ones to see what you like. Any will be better than stock GB.
As for kernels, there are a few out, but none will have all the features we like about a custom kernel until the official ICS is released because -as far as I know - the code for the kernel hasn't been released yet.
For example, we won't have overclocking until someone can tear into the official released kernel.
I am not a developer, so please, someone correct me if I'm wrong about this.
Sent from my SAMSUNG-SGH-I727 using XDA
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xcrazydx said:
Without kernel source nothing can be done. No oc, no uv, no bln.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
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Click to collapse
Doesn't the Cymbaline kernel have BLN now?
Dimarini said:
Doesn't the Cymbaline kernel have BLN now?
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Yes. He posted that before the t989 source dropped. Cymbaline used fixes from that source. We also have instigatorx kernel for aosp based roms.
--
SGH-I727 using XDA premium, running cm9.
Questions? look here: http://forum.xda-developers.com/search.php
So I posted on the thread I got no answers here's the prob sk I'm coming from a two ROM and I am trying to flash carbon 1.6.1 . I did it but when I rebooted phone from recovery it past the gs3 screen and then a black screen nothing happened so does that mean I neeed to flash carbon 1.6 then 1.6.1 ? Can anyone give any input please
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havy15 said:
So I posted on the thread I got no answers here's the prob sk I'm coming from a two ROM and I am trying to flash carbon 1.6.1 . I did it but when I rebooted phone from recovery it past the gs3 screen and then a black screen nothing happened so does that mean I neeed to flash carbon 1.6 then 1.6.1 ? Can anyone give any input please
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
My guess is you are using a custom kernel along with the install? Carbon 1.6 is based on 3.4 kernel and 1.6.1 is based on 3.0 kernel. So if you flashed 1.6.1 and flashed a 3.4 kernel, it will not boot. Carbon 1.6 and 1.6.1 are the same functionality-wise but they just use different kernel versions.
If you are using a custom kernel, check out the kernels OP most likely the dev has a couple links one for 3.0 and 3.4.
mapatton82 said:
My guess is you are using a custom kernel along with the install? Carbon 1.6 is based on 3.4 kernel and 1.6.1 is based on 3.0 kernel. So if you flashed 1.6.1 and flashed a 3.4 kernel, it will not boot. Carbon 1.6 and 1.6.1 are the same functionality-wise but they just use different kernel versions.
If you are using a custom kernel, check out the kernels OP most likely the dev has a couple links one for 3.0 and 3.4.
Click to expand...
Click to collapse
Yeah I flashed the KT kernel.. Lol that makes sense
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Alright gonna flash with a 3.0 kernel thanks for the help
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Hi everyone,
I know this is probably a really nooby question, but im running the most recent nightly of cyanogenmod and i noticed it has its own kernel under About Phone. I would like to use faux kernel instead. Is it safe to flash faux kernel over the top of it or will it mess things up? Thanks guys!
All ROMs have kernels. They can't work without one so this makes the rules of changing kernels with cm no different from any other Rom.
You're right though, it's a really nooby question. I'm not trying to offend but not knowing this means you're not ready for flashing kernels. Please read the sticky threads in Q&A and general to bump your knowledge up to the next level first
Fyi, cm use CAF kernels only so you can only Flash CAF kernels.
Sent from my Nexus 5 using Tapatalk
you can flash any kernel you want.. but it doesnt mean that itll run. cyanogenmod uses caf for source, the moved away from aosp. so you can flash and run kernels based in caf, not aosp. faux kernel is an aosp kernel, so if you flash it you wont boot up.
Yeah, but only flash kernels for the n5. Flashing something else can brick it. If it's a caf based rom flash a caf kernel.
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app
rootSU said:
All ROMs have kernels. They can't work without one so this makes the rules of changing kernels with cm no different from any other Rom.
You're right though, it's a really nooby question. I'm not trying to offend but not knowing this means you're not ready for flashing kernels. Please read the sticky threads in Q&A and general to bump your knowledge up to the next level first
Fyi, cm use CAF kernels only so you can only Flash CAF kernels.
Sent from my Nexus 5 using Tapatalk
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Click to collapse
Ive read the stickies. I wanted to be cautious because im new to cyanogen and i didnt wanna mess anything up. I was using Cataclysm with Faux so I didnt need to know about CAF kernels back then. Thanks for your help anyway
simms22 said:
you can flash any kernel you want.. but it doesnt mean that itll run. cyanogenmod uses caf for source, the moved away from aosp. so you can flash and run kernels based in caf, not aosp. faux kernel is an aosp kernel, so if you flash it you wont boot up.
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Click to collapse
jd1639 said:
Yeah, but only flash kernels for the n5. Flashing something else can brick it. If it's a caf based rom flash a caf kernel.
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Alright got it. Ill have to go for a CAF kernel, thanks guys!
ProVickers said:
Ive read the stickies. I wanted to be cautious because im new to cyanogen and i didnt wanna mess anything up. I was using Cataclysm with Faux so I didnt need to know about CAF kernels back then. Thanks for your help anyway
Click to expand...
Click to collapse
It's good to be cautious.
Sent from my Nexus 5 using Tapatalk
rootSU said:
It's good to be cautious.
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right