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What is the step if i gonna changin my kernel??
can i going back to my old kernel,if i dont like the new one??
if i update new kernel,will all my apps/data will lost??
Wipe cache and dalvic cache then flash kernel
Yes
No.
I suggest you do alot of reading about the ins/outs of flashing roms and kernels before you attempt anything
Sent from my Nexus S 4G using xda premium
Get a kernel for the nexus s such as netarchy, trinity or matrix. Take a back up of your existing ROM, flash the new kernel from recovery and reboot. This will not delete all your apps. I'd you don't like it just restore the backup you took.
Sent from my Google Nexus S using XDA Premium App
Rem3Dy said:
Wipe cache and dalvic cache then flash kernel
Yes
No.
I suggest you do alot of reading about the ins/outs of flashing roms and kernels before you attempt anything
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
Wipe cache and dalvic cache then flash kernel
do wipe cache anf dalvic cache using rom manager??
yes...i did a lot of reading before i root and flashing CM7 on my nexus S..
i thought kernel do not give a lot effect on my hp..
---------- Post added at 12:23 PM ---------- Previous post was at 12:16 PM ----------
mvjh01 said:
Get a kernel for the nexus s such as netarchy, trinity or matrix. Take a back up of your existing ROM, flash the new kernel from recovery and reboot. This will not delete all your apps. I'd you don't like it just restore the backup you took.
Sent from my Google Nexus S using XDA Premium App
Click to expand...
Click to collapse
how i gonna backup and restore my kernel??using rom manager??
al_madd said:
Wipe cache and dalvic cache then flash kernel
do wipe cache anf dalvic cache using rom manager??
yes...i did a lot of reading before i root and flashing CM7 on my nexus S..
i thought kernel do not give a lot effect on my hp..
---------- Post added at 12:23 PM ---------- Previous post was at 12:16 PM ----------
how i gonna backup and restore my kernel??using rom manager??
Click to expand...
Click to collapse
Go in recovery and wipe cache and dalvik cache, and just flash new kernel. You will not lose anything. And you can flash another one if you don't like that one. I recommend not to use ROM manager to flash anything. Flash kernels and ROMs from Recovery, and Radios via fastboot...
Not sure about restoring kernels from backup...never done that. If you know which one is in your ROM you can download it and manually flash it back, if you don't like the new one ...
I would recommend one of Trinity's kernels TUV10 or TUV11 ...
Tenhi said:
Flash kernels and ROMs from Recovery, and Radios via fastboot...
Click to expand...
Click to collapse
radios in fast boot???
Ive always done my radios in CWM recov. Is there a benefit to doing it in fast boot?
tevil said:
radios in fast boot???
Ive always done my radios in CWM recov. Is there a benefit to doing it in fast boot?
Click to expand...
Click to collapse
You're just minimizing potential damage, and in fastboot there's less possibility for something to go wrong. Radios are more fragile. I was using that method with my HTC Desire. Don't know, maybe things are different with nexus, but i'm still using that method .
Here's one quotation from oxygen forum:
forum.oxygen.im said:
When you flash a radio over a recovery, the recovery extracts the downloaded radio.zip into /cache partition. So the radio.img is stored there temporary. For this operation the /cache partition needs as many as 25 mb. If it hasn't, they might occur big problems.
Furthermore, it's better to do it, because there isn't any software (e.g. recovery) which could go wrong.
Click to expand...
Click to collapse
Tenhi said:
I recommend not to use ROM manager to flash anything. Flash kernels and ROMs from Recovery, and Radios via fastboot...
I would recommend one of Trinity's kernels TUV10 or TUV11 ...
Click to expand...
Click to collapse
is there any disadvantages if using ROM manager when flash ROMs??
if I gonna flash ROM using recovery mode?do i need to wipe cache and wipe dalvik??
I just flash Trinity kernel TUV..just a little bit disspointing because there is no smartass in available gavernors...
i chosed conservative to save my battery..
using setcpu I change max 800mHz and min 200mHz to save battery..is that ok??
al_madd said:
is there any disadvantages if using ROM manager when flash ROMs??
if I gonna flash ROM using recovery mode?do i need to wipe cache and wipe dalvik??
I just flash Trinity kernel TUV..just a little bit disspointing because there is no smartass in available gavernors...
i chosed conservative to save my battery..
using setcpu I change max 800mHz and min 200mHz to save battery..is that ok??
Click to expand...
Click to collapse
Smartass sucks on the nexus s from my experience. If you flash roms in recovery you wipe data, cache and dalvic cache if flashing a different rom. If its the same rom, just wipe cache and dalvic cache.
Sent from my Nexus S 4G using xda premium
al_madd said:
is there any disadvantages if using ROM manager when flash ROMs??
if I gonna flash ROM using recovery mode?do i need to wipe cache and wipe dalvik??
I just flash Trinity kernel TUV..just a little bit disspointing because there is no smartass in available gavernors...
i chosed conservative to save my battery..
using setcpu I change max 800mHz and min 200mHz to save battery..is that ok??
Click to expand...
Click to collapse
I don't have great experience with ROM manager, but maybe that was just me . I just prefer manual CWM recovery use, and fastboot/adb when needed .
If you're installing new ROM, yes, you should wipe all caches and wipe data/factory reset.
You don't need to change anything with Trinity TUV kernels, they are great with performance and power saving ...
Don't use SetCPU or similar app, just try it as it is...
Tenhi said:
You don't need to change anything with Trinity TUV kernels, they are great with performance and power saving ...
Don't use SetCPU or similar app, just try it as it is...
Click to expand...
Click to collapse
Is it ok i use juice defender??
how long your battery last??
---------- Post added at 04:27 PM ---------- Previous post was at 04:24 PM ----------
Rem3Dy said:
Smartass sucks on the nexus s from my experience. If you flash roms in recovery you wipe data, cache and dalvic cache if flashing a different rom. If its the same rom, just wipe cache and dalvic cache.
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
what do choose for you governor??
i tried juice defender on my nexus s and it caused a few problems.
My buddy with a thunderbolt likes it.
If your looking for battery stamina look at two things. (in my experience)
Apps left running. Slacker was a problem if not closed correctly. To many running ETC.
second and even more important
SIGNAL STRENGTH
At work my signal sucks and my battery will drain to almost nothing just sitting on my desk if not charging. When i bypass data and connect to my jobs wifi and turn off wifi sleep(just learned about wifi sleep) then my battery life is beyond amazing. I have att and dont know who you have but if its ATT your prob screwed cuase their service SUUUUUUUUUUUUUUUUUUUUCKS.
try turning off your data in a bad service area you might be in for extended times and see if that helps.
also in my opinion the best rom for battery is just stock. you can use root apps to get almost all the same effects as most roms but stock has the best stability and life. Next would prob be SuperOSR to me. Another good tip i have started to do is whenever i change the rom it seems i have to drain out the batt fully then wipe batt stats and charge again. could be in my head but it helps alot.
Juice defended is worthless. Take the time to read the rom, kernel, and root guide in the development section...... you can learn alot from reading.
Sent from my Nexus S 4G using xda premium
Rem3Dy said:
Juice defended is worthless. Take the time to read the rom, kernel, and root guide in the development section...... you can learn alot from reading.
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
I get when people say to read the tuts to people but even then its good to ask a few questions. Sometimes its difficult to jump into reading a tutorial and the terminology used and asking a few questions can really give you a jump start.
I used the tutorial and bricked my phone for 2 days before i figured out what i did wrong. If i asked a few questions first i could have prob avoided it. if people dont ask questions what the point of a Q&A forum?
tevil said:
I get when people say to read the tuts to people but even then its good to ask a few questions. Sometimes its difficult to jump into reading a tutorial and the terminology used and asking a few questions can really give you a jump start.
I used the tutorial and bricked my phone for 2 days before i figured out what i did wrong. If i asked a few questions first i could have prob avoided it. if people dont ask questions what the point of a Q&A forum?
Click to expand...
Click to collapse
Its fine to ask questions. He has asked alot and some good ones at that. It seems he is looking for help throughout the entire process and that is why I suggested the guides as they "guide" you.
Sent from my Nexus S 4G using xda premium
Rem3Dy said:
Juice defended is worthless. Take the time to read the rom, kernel, and root guide in the development section...... you can learn alot from reading.
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
thanx..
i asked in this section because from the development section,everybody claims their ROM/kernel the best..
just ask for opinion..
al_madd said:
thanx..
i asked in this section because from the development section,everybody claims their ROM/kernel the best..
just ask for opinion..
Click to expand...
Click to collapse
Then you should try some of those which could suit your needs. That's what I did, and I found what I needed...
What will happen if I wipe battery stat before changing kernel???
You need to charge phone to 100% then let it discharge to 5 percent to calibrate.
Sent from my Nexus S 4G using xda premium
Rem3Dy said:
You need to charge phone to 100% then let it discharge to 5 percent to calibrate.
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
I never reached 100%..how i gonna to calibrate it?
My battery drained so fast
Sent from my Nexus S using xda premium
So....
100% charge battery > Wi-Fi On > 30min call > 3Hours StandBy > 30% battery
I d use "search button" but i don t find any official thread about this problem
Can u help me?
Sent from my HTC Desire S using XDA App
Have you tried a clean rom (factory reset before flashing and no other apps, except the preinstalled at the rom)? Is it there also present?
If no, track the app down that consumes the battery with battery widget or something similar.
If yes, ask at the given rom thread. Maybe the dev can give you a hint.
Yes, I' ve do a factory reset before flashing new ROM.....
Tectas said:
If yes, ask at the given rom thread. Maybe the dev can give you a hint.
Click to expand...
Click to collapse
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Hi!
I'm having quite the same problem with same rom on my desire s.
Made several test; flashing again the rom, clean installation with full wipe and factory reset and battery calibration after rom flashed, with and without any app from store but with no results...
I'm not using any kind of oc program or similiar...
Still have 100% battery charged to 90 % with wifi on and sent a couple of sms...4 hours in standby (wifi on / auto sinc off) and down from 90% to 40%...
Bocciolo said:
Hi!
I'm having quite the same problem with same rom on my desire s.
Made several test; flashing again the rom, clean installation with full wipe and factory reset and battery calibration after rom flashed, with and without any app from store but with no results...
I'm not using any kind of oc program or similiar...
Still have 100% battery charged to 90 % with wifi on and sent a couple of sms...4 hours in standby (wifi on / auto sinc off) and down from 90% to 40%...
Click to expand...
Click to collapse
Idem....we have the same problem...DAMN
Are u able to post in the "Desire S Android Development"?
Not yet
What versions of radio do you use?
I used hyperion for a month no issues, in fact best battery life of all roms, now switched to sense 3.5 check my signature for my radio
It won't be related to hboot version so don't bother upgrading to latest
Swyped from my Desire S using XDA Premium
Hi Ben!
Radio: 3805.04.02.01_M
Other Spec:
Desire S Saga SOFF (Revolutionary)
HBOOT 6.98.1002 (Revolutionary)
..................................
Hmmm, I'm using Hyperion myself - no issues here.
I'm also using the radio from the .4 update...
Battery seems normal, last me a day and a half moderate use. I suspect you may have a rouge app installed, sucking away at the battery...
Try a factory reset, and see whether that helps.
Sent from my HTC Desire S using xda premium
olyloh6696 said:
Hmmm, I'm using Hyperion myself - no issues here.
I'm also using the radio from the .4 update...
Battery seems normal, last me a day and a half moderate use. I suspect you may have a rouge app installed, sucking away at the battery...
Try a factory reset, and see whether that helps.
Sent from my HTC Desire S using xda premium
Click to expand...
Click to collapse
I ve just try the factory reset before flashing ROM...
Here my specs, actually quite the same of Andrea
SOFF Revolutionary
HBOOT Revolutionary
Radio:3805.06.02.03_M
I'm doing a back up in this moment and i will try another factory reset...
So I'd say after factory reset and clean install Charge battery to 100% and then Re-calibrate battery.
Don't be tempted to install any applications, run the ROM for a day or two and note the battery consumption (by using the app Battery Monitor Widget)
You need to be sensible about the amount and frequency of the data sync'ing that you are doing.
If the consumption is still high try to update the RADIO.
But....if I try flash radio before factory reset?
Sent from my HTC Desire S using XDA App
So...just reinstalled the rom after full wipe
I had to reinstall a few apps:
Battery Calibration
TweetDeck (twitter whore)
Smart Keyboard
Boat Browser Mini.
I will see how it will go in the next coulpe of days...
AndreaPanzani83 said:
But....if I try flash radio before factory reset?
Sent from my HTC Desire S using XDA App
Click to expand...
Click to collapse
You can flash a radio Any time . And not lose data
Sent from my HTC Desire S using xda premium
Just a little update...just unplugged this morning from charge, check emails, sent 2 SMS 100% TO 90%.
The only app installed are in my post above...
Sent from my HTC Desire S using Tapatalk
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ben_pyett said:
So I'd say after factory reset and clean install Charge battery to 100% and then Re-calibrate battery.
Don't be tempted to install any applications, run the ROM for a day or two and note the battery consumption (by using the app Battery Monitor Widget)
You need to be sensible about the amount and frequency of the data sync'ing that you are doing.
If the consumption is still high try to update the RADIO.
Click to expand...
Click to collapse
How the radio can affect battery life? However I will try to follow your advice!
Which do you guys think is better if I'm looking for the most stable experience with everything working without bugs or fewest bugs? Let the discussion begin!
Sent from my SCH-I535 using xda app-developers app
Also, battery life is a big one for me so which has the best battery stats too!
Sent from my SCH-I535 using xda app-developers app
pschatz12 said:
Also, battery life is a big one for me so which has the best battery stats too!
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Battery life will never be something someone can tell you is "good" as it all varies by individual, phone, kernel, running processes, apps, etc.
I don't really know now to answer your question. It's all opinion which is "better".
That's what nandroids are for. Flash both and see which one works for you.
Sent from my SCH-I535 using Tapatalk 2
1ManWolfePack said:
Battery life will never be something someone can tell you is "good" as it all varies by individual, phone, kernel, running processes, apps, etc.
I don't really know now to answer your question. It's all opinion which is "better".
That's what nandroids are for. Flash both and see which one works for you.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
I just have to wipe everything and create backup in rom manager after I select the flash rom from sd? Do I need to wipe data /factory reset also or is it not necessary? Then if I flash bean stock and don't like it I just restore my backup made in rom manager, correct? I haven't switched between different rooms yet I'm a noob.
Sent from my SCH-I535 using xda app-developers app
pschatz12 said:
Which do you guys think is better if I'm looking for the most stable experience with everything working without bugs or fewest bugs?
Click to expand...
Click to collapse
I have tried ever ROM out there except CleanROM which I haven't gotten to yet (I was out of the country for the last week & didn't want to take a chance on breaking my phone)
I keep returning every single time to my current totally debloated root66 ROM setup. With that setup, there are no bugs or issues at all, the battery life is just as good as any other ROM & it's fast as hell.
pschatz12 said:
I just have to wipe everything and create backup in rom manager after I select the flash rom from sd? Do I need to wipe data /factory reset also or is it not necessary? Then if I flash bean stock and don't like it I just restore my backup made in rom manager, correct? I haven't switched between different rooms yet I'm a noob.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
No.
Backup FIRST, then you can wipe and install a new ROM. Then back that ROM up, wipe, install new ROM, repeat.
There are stickies around here that will help.
Sent from my SCH-I535 using Tapatalk 2
Personally, I hopped back and forth between the two and always went back to Beans. But after Alpha 5 of the JB T-Mobile leak for was released that's what I am currently on and loving it.
pschatz12 said:
Also, battery life is a big one for me so which has the best battery stats too!
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
They both good roms but "Clean rom" and "Clean kernel" are the most stable with excellent performance/battery and the most bug free rom (very close to stock and very clean). Also Clean kernel comes with OC and UV.
CeeMillz said:
Personally, I hopped back and forth between the two and always went back to Beans. But after Alpha 5 of the JB T-Mobile leak for was released that's what I am currently on and loving it.
Click to expand...
Click to collapse
What did you like better on beans? I have been with synergy since I've been rooted and haven't changed.
Sent from my SCH-I535 using xda app-developers app
pschatz12 said:
What did you like better on beans? I have been with synergy since I've been rooted and haven't changed.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
On synergy I had a lot of FC errors and my wifi would randomly drop. I haven't read anything of others having that issue on the forums but each new release I would flash that. I guess I was just more used to Beans, although I loved the amount of customization and theme options of synergy. Also the fast charge option that came with the kernel built into build 9 of beans was a big plus.
I'll promote synergy
Started off with earlier versions of bean
Loved the 50gb Dropbox but have found synergy to be phenomenal
Plus they've added a feature where they back up your imei when flashing the rom, jury's still out on whether it's 100 percent effective in restoring imei without the roaming problem
Sent from my SCH-I535
nyjumpman said:
I'll promote synergy
Started off with earlier versions of bean
Loved the 50gb Dropbox but have found synergy to be phenomenal
Plus they've added a feature where they back up your imei when flashing the rom, jury's still out on whether it's 100 percent effective in restoring imei without the roaming problem
Sent from my SCH-I535
Click to expand...
Click to collapse
Theres a thread in development that allows you to do the same exact thing synergy does. So that feature can be used by anyone, on any rom.
i prefer beans for the themed gapps and cool features. fast too.
thanks
Synergy has been great for me.
I switched to CM 10 for a little bit, loving it so far. Waiting to see what beans build 11 brings.
Sent from my SCH-I535 using xda app-developers app
Love the beans builds
Sent from my SCH-I535 using Tapatalk 2
Hobart! said:
Love the beans builds
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Same, wondering if he's gonna port anything from the jellybean touchwiz leak. I loved it but the SMS issue made it hard to use.
sent from my Galaxy S3 sucka
Hi I am a total newbie in android and rooting. So a few months age I rooted my s2 using an insecure rom 4.0.4 bvlph. afrer a few my phone started turning itself off even when battery is near 100 percent . when i turned the phone on again it started saying low battery. This kept happening a lot and it has now come to a situation where i can not use the phone for more than an hour doing anything. I have attachdd a picture which shows the battery drain and how quickly it happens. I have also attached a picture which describes my phones details. I was suggested XDA by a friend and was hoping that someone can point me to the right direction.
Many thanks for your help.
Sent from my GT-I9100 using xda app-developers app
You can try wiping battery stats, or flashing a new ROM altogether
Sent from my Nexus 4 using xda premium
Try flashing stock rom via odin
Just Google it
Sent from my GT-S6102 using xda premium
Flash a new custom rom..
And do a full wipe before installation..
If that doesnt work then there is something wrong with ur battery
Sent from my MT11i using Tapatalk 2
Although if his battery wasn't having this problem before, it seems unlikely that it just developed exactly when he rooted.
Like they all said though, do a full wipe before you flash a new ROM.
Sent from my SGH-I777 using xda app-developers app
I think u should go with a new ROM
Flash a new ROM
Try underclocking ur new ROM
This might help
Sent from my HTC Explorer
Keyword being "insecure" rom. Try a different one!
Sent from my SAMSUNG-SGH-I747
It looks like that this rom Network and Wifi is eating up your battery the most. I would say its cause that your network signal is poor and your phone keeps searching for a good signal and that is using up your battery. You can try flashing a new rom as well as getting a new card (transfer the number to a new sim card).
I want to wipe battery stats in clockwork mod on lg p500 on cm10 4.1.2 unofficial can I do it safely even though I flashed the ROM back in march? does doing this delete any data? I want to wipe battery stats for better battery life. thank you
That wipe battery stats is a placebo in the recovery
If you want to calibrate your battery search battery calibration app on play store
Either ways none of your data will be lost or deleted
Sent from my GT-I9082 using xda premium
Absolutely correct! Search the Play Store...top calibration app is great! Follow instructions exactly and read the review...there are some great tips! I had no issues whatsoever! Replaced a bad battery and used this to calibrate the new one...WORKS GREAT!
Sent from my SCH-S960L using xda app-developers app