I overclocking my phone and i accidentally set the CPU 940 MHz and the phone froze. I removed the battery, I put it back and I open and close the screen can not enter recovery mode can enter But in downloading mode. I tried to phone resoftez Odin but the problem is not resolved. What can I do are desperate please help me
mercurialu said:
I overclocking my phone and i accidentally set the CPU 940 MHz and the phone froze. I removed the battery, I put it back and I open and close the screen can not enter recovery mode can enter But in downloading mode. I tried to phone resoftez Odin but the problem is not resolved. What can I do are desperate please help me
Click to expand...
Click to collapse
let ur device cool for a bit, then try flashing again... try flashing a stock firmware use gingerbread. When that is done press home + power and enter recovery and do factory reset... hope this helps
BTW what ROM were u using??
and i can't boot it
i don't know is in cyanogen mod 7.1 with android 2.3.7 and clockworldmod 4.
If it hangs just force a restart
Sent from my GT-S5830 using XDA App
how i make a force restart???
i let the phone to cool, i reset firmware but nothing. same problem(((
what happens when u try to switch device on?
the screen it's light and off over and over.
some little facts on the aces cpu.....its is a 600mhz cpu that has been overclocked to 800mhz.........and when you install cyanogen mod 7.1 with the overclock kernel like me you have to be carefull on what you set it at.........because on my phone if i accidentally set my cpu over 860mhz the phones automaticly reboots and resets it back to 800mhz......so if your phone kept on running when you set it on 940mhz and it did not reboot it might be that your cpu has been cooked, but you can still try to flash gingerbread via odin and then cm7 again maybe that will work.
ivanrcks95 said:
some little facts on the aces cpu.....its is a 600mhz cpu that has been overclocked to 800mhz.........and when you install cyanogen mod 7.1 with the overclock kernel like me you have to be carefull on what you set it at.........because on my phone if i accidentally set my cpu over 860mhz the phones automaticly reboots and resets it back to 800mhz......so if your phone kept on running when you set it on 940mhz and it did not reboot it might be that your cpu has been cooked, but you can still try to flash gingerbread via odin and then cm7 again maybe that will work.
Click to expand...
Click to collapse
It's NOT overclocked .
Sent from my GT-S5830 using XDA App
mercurialu said:
the screen it's light and off over and over.
Click to expand...
Click to collapse
Your phone is dead thanks to your retarded actions .
(Yes , I'm not happy that you spammed my inbox)
The only way left is to send it for repair .
Sent from my GT-S5830 using XDA App
His frequency is stuck at 940. WHY did he wanna set on boot ._.
consegregate said:
His frequency is stuck at 940. WHY did he wanna set on boot ._.
Click to expand...
Click to collapse
How is it stuck ?
Emo,,,im not sure but isnt it that the cpu in an ace is a 600mhz cpu that has been overclocked by samsung to 800mhz???? please correct if i am wrong......ye and that is what i said from the start this guy has probably cooked his cpu.
ivanrcks95 said:
Emo,,,im not sure but isnt it that the cpu in an ace is a 600mhz cpu that has been overclocked by samsung to 800mhz???? please correct if i am wrong......ye and that is what i said from the start this guy has probably cooked his cpu.
Click to expand...
Click to collapse
As told by anonym0us_ , the MSM7227 was originally supposed to run at 600Mhz .
But a percentage of the processors can handle faster speeds (e.g. 800Mhz) so it was rebranded and sold as MSM7227-Turbo .
In theory it's not overclocked , just at its max speed
Sent from my GT-S5830 using XDA App
Unless it's set to boot at 940 it SHOULD return to 800 on boot. Maybe flashing the non-oc kernel can work?
EmoBoiix3 said:
As told by anonym0us_ , the MSM7227 was originally supposed to run at 600Mhz .
But a percentage of the processors can handle faster speeds (e.g. 800Mhz) so it was rebranded and sold as MSM7227-Turbo .
In theory it's not overclocked , just at its max speed
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
oh ok but that means the cpu is gonna get very damaged after a while doesnt it??? if it is running on max all the time that kinda means it should be dangerous.
:S you did it wrong!
To solve this you maybe flash directly to cm7, try to enter to recovery and wipe all data, format /system, clear EVERYTHING, flash again with odin to cm7 and try to boot...
It happened to me, but i could enter to recovery mode...
Good luck!
yes the cpu i set on boot but how i can enter in recovery mode?
Related
so im new to this whole rom thing and i tried installing megatron rom form sdcard with rom manger and when i started it the phone reset and got stuck on LG screen. I tried hard reset and removing the battery. Not working. Do i have a bricked phone now, please say no. HELP ME please
deathmill3001 said:
so im new to this whole rom thing and i tried installing megatron rom form sdcard with rom manger and when i started it the phone reset and got stuck on LG screen. I tried hard reset and removing the battery. Not working. Do i have a bricked phone now, please say no. HELP ME please
Click to expand...
Click to collapse
I'm hoping that you made a backup before you flashed the rom. If you did you should be able to boot into recovery and restore.
lol i think thats what i did. I backup everything using Titanium and rom manger on my sdcard. i just dont know how boot into recovery and restore. thanks for the reply
yep bricked...
All you can do now i's try to flash stock rom with kdz..
and how do u do that lol
deathmill3001 said:
and how do u do that lol
Click to expand...
Click to collapse
Here's the stock rom: csmg.lgmobile.com:9002/swdata/WEBSW/LGP509BK/ATMOBK/V10l_00/V10L_00.kdz
and you'll need KDZ(run it in compatibility mode if using win7 64bit):
http://www.megaupload.com/?d=B99JDF9I
boot phone into emergency mode: Home+Volume Up+Power
connect to PC via USB and flash with KDZ in 3qct +Emergency mode
i cant put my phone in emergency mode
deathmill3001 said:
i cant put my phone in emergency mode
Click to expand...
Click to collapse
my mistake. it is actually Back Button+Up Volume+Power
still nothing :[
Use it as a vibrator from now on, if u can. Haha j/k.
Go for warranty and see what happens..
lol hmmm i wonder what males can do with that.....
i was thinking about doing that and see if i could pull a fast one on radioshack
You did a nand backup before flashing Megatron, right? If so, you should boot in recovery using Home + Vol Down + Power and restore it from there. If not, you have no alternative but flashing the rom again (or any other rom). Be sure to wipe everything from recovery before that.
If that fails, you should get the official rom for your location and flash it with kdz (there is a very well done guide here on XDA for doing that, search for it).
And consider flashing Void next time, is more stable and has the same features (and more) as Megatron (hwacc, jit, oc, stagefright etc).
In any case, if the phone boots, even if gets stuck on LG splash screen, it is not bricked. It can be re-flashed easily, just follow the steps in the guides.
How to flash original rom: http://forum.xda-developers.com/showthread.php?t=875881
Original rom list: http://forum.xda-developers.com/showthread.php?t=865479&highlight=stock+rom
thank you so much for the reply but for some strange reason i cant put my phone into recovery or emergency mode. idk why and i tried like all the button presses. Do you hold them down or press them in order. im sry for being a noob lol. but u gave me hope knowing now its not bricked
deathmill3001 said:
thank you so much for the reply but for some strange reason i cant put my phone into recovery or emergency mode. idk why and i tried like all the button presses. Do you hold them down or press them in order. im sry for being a noob lol. but u gave me hope knowing now its not bricked
Click to expand...
Click to collapse
press and hold down HOME + VOL DOWN while the phone is off, then turn it on, keeping that 2 buttons pressed until recovery appears.
But if you have used rom manager, this won't work. Your only chance to unbrick is this: http://forum.xda-developers.com/showthread.php?t=883314
rom manager don't support yet optimus t
The same happened to me when I flashed LOL rom. I was reading that it can sometimes take up to 5 minutes to reach the boot animation. My phone reached the boot animation in 6-7 minutes. How long did you wait before you removed the battery?
thats not working either. all i saw was a bunch of ppl with the same problem and eventually sent it to LG service
ummm like about 3 minutes cause i was freaking out lol. that could be it :/
deathmill3001 said:
ummm like about 3 minutes cause i was freaking out lol. that could be it :/
Click to expand...
Click to collapse
I was about to pull mine out too after 3-4 minutes. I was freaking out also but had to go to the washroom when this happened. When I came back, the phone booted. If I didn't use the washroom, I would have bricked my phone, lol.
A lot of people have this problem because on the Optimus One it takes forever to load the first time. My samsung vibrant was extremely quick, 1 minute max
as soon as u send to warranty, the faster u get ur usable phone back
or just use it as vibrator
shadow_cruiser said:
I was about to pull mine out too after 3-4 minutes. I was freaking out also but had to go to the washroom when this happened. When I came back, the phone booted. If I didn't use the washroom, I would have bricked my phone, lol.
A lot of people have this problem because on the Optimus One it takes forever to load the first time. My samsung vibrant was extremely quick, 1 minute max
Click to expand...
Click to collapse
lol lucky u. idk this was my first android phone and i still have 1 year and 8 months left on my contract so i have no clue on what to do :/
So basically I've just unlocked my bootloader last night. Used three hours to do so. And Before I slept, I flashed DoomKernel v06-1113 and everything was fine. SO I decided to flash DoomKernel V06 as it is said to be highly recommended for the rom I want, "FeraLab" So, I flashed V06 and the next thing that happen was the phone just stucks at DoomKernel Logo. Lasted for 20mins or so. I decided to pull out the battery and inserted it again. Stucked at DoomKernel Logo AGAIN but this time the screen gets dimmer after 4 secs or so. And the whole thing just seem to reboot again. And it goes on and on and on. Decided to take out the battery and just leave it like this hoping it would somehow work the next morning. The same problem just go on and on. But there was once, the whole thing fully rebooted and finally start up. I tried putting the freq to max on Set CPU and it went into reboot again. Straight. Now things just go back like before. Kept rebooting over and over again. I'm hoping for an answer ASAP as I'm gonna need to use my phone for a really really long time later this afternoon. Am going out for basketball practice now and will be checking for any replies. PLEASE AND THANKS IN ADVANCE.
Am gonna try using PC companion to repair. Hope it's a correct choice cuz I dont seem to be able to enter the xrecovery mode
Still waiting for more guidance. Help is much appreciated
PC companion never got to fully repair it cuz the part where they prepare the computer to update took too long and it never moved. Decided to try downloading SEUS to repair.
Still waiting for more guidance. Help is much appreciated
rickyX10User said:
PC companion never got to fully repair it cuz the part where they prepare the computer to update took too long and it never moved. Decided to try downloading SEUS to repair.
Still waiting for more guidance. Help is much appreciated
Click to expand...
Click to collapse
it would seems like ur x10 cant handle OC. i suggest u try the FS version
check it at DL thread.
http://forum.xda-developers.com/showpost.php?p=21214246&postcount=1356
here is the thread. try the 3rd option (FS)
remember to flash the wifi module as well
Thanks for your reply but like I said, I cant seem to enter xrecovery. How am I able to flash the rom?
allright buddy i will tell you exactly what you need to do
first thing go to this link
http://forum.xda-developers.com/showthread.php?p=21214246#post21214246
and download the medium overclocked version of the doom kernel which means the v06-1113 doom kernel i have the same problem my phone reboots as well if i used the 1228Mhz version it is just that it can't handle itand you have got that one flashed on your phone so go ahead and flash the v06-1113 doom kernel through flashtool an then it will let you go to xrecovery and i am also using the FeraLab v4
and it works perfect and you can visit the FeraLab rom page by clicking the link below
http://forum.xda-developers.com/showthread.php?t=1458001
Problem solved. Thanks for your help anyway
What I did was I used PC Companion to repair it and flashed v06 1113 into it. Thanks alot for your time and help =)
rickyX10User said:
Thanks for your reply but like I said, I cant seem to enter xrecovery. How am I able to flash the rom?
Click to expand...
Click to collapse
LOL the link i provided is for kernel, .ftf file. it was meant to be flash by flashtool.
as u know, the kernel provide 3 type of kernel (details at Doom's thread), once u flash the kernel, u will able to enter the boot manager (or any recovery that u want)
just wanted to clarify.
glad ur problem solve, but using this method would be easier as u does not need to reconfigure again. personally experienced it b4
But I thought you'll need to turn on your phone, get it connected to FT with it recognizing your phone, then select the file you want to flash, unplug it, turn it off and then enter flash mode. My phone din't seem to be able to be recognized by FT while it was soft bricked
rickyX10User said:
But I thought you'll need to turn on your phone, get it connected to FT with it recognizing your phone, then select the file you want to flash, unplug it, turn it off and then enter flash mode. My phone din't seem to be able to be recognized by FT while it was soft bricked
Click to expand...
Click to collapse
Hi ,
Now i have revert it to2.3.3 ginger bread and it is successfully running. Please suggest which andriod 4 version should i go for my mobile
sanjays183 said:
Hi ,
Now i have revert it to2.3.3 ginger bread and it is successfully running. Please suggest which andriod 4 version should i go for my mobile
Click to expand...
Click to collapse
My suggestion is don't go for ICS ROMs... they eat battery and your phone will have to be charged once every 10 hrs... so stick to gingerbread... go for tech devils ROM which is super light and long battery....
Sent from my Transformer TF101 using xda app-developers app
udupa82 said:
My suggestion is don't go for ICS ROMs... they eat battery and your phone will have to be charged once every 10 hrs... so stick to gingerbread... go for tech devils ROM which is super light and long battery....
Sent from my Transformer TF101 using xda app-developers app
Click to expand...
Click to collapse
well, i kinda agree in some of ya point that ics in x10 does eat more battery energy, but X10 it've done its best for 4" screen resolution 480*854, single core 1GHz with only 288MB RAM max. Many people still looking forward for it in ics though. And battery hours in ics (if just message, wifi, phonecall, alarm) can stand up to 3days (until battery 10% left) depending governor and frequency ya set. But if HD gaming, gingerbread still works great because it'meant for gaming including emulating games.
Whitefang
sanjays183 said:
Hi ,
Now i have revert it to2.3.3 ginger bread and it is successfully running. Please suggest which andriod 4 version should i go for my mobile
Click to expand...
Click to collapse
Depends to person liking. For me, Xperia S ICS CM9 by senior Vashista reddy. Great RAM freed and smoothness. Enough for wifi, call, music, 6MP camera uncompressed, but not video camcording or play. Older version still works great and smooth. But newer version jellycream got some fixes needed to be implemented. hope helps.
Whitefang
rickyX10User said:
PC companion never got to fully repair it cuz the part where they prepare the computer to update took too long and it never moved. Decided to try downloading SEUS to repair.
Still waiting for more guidance. Help is much appreciated
Click to expand...
Click to collapse
Hello friend, you cant repair your x10 thru seus or pccompanion coz youre using a custom kernel, my advice is flash a different kernel like thkernel then let it boot, if it successfully booted then try flashing again doomkernel.. Press thanks button if i helped you buddy. :thumbup:
Sent from my X10i using xda premium
Hi, I accidentally set a screen density at 240, while my phone's original value was 160, so now I can't unlock my lock screen, since the screen is too large. I tried to boot into factory recovery mode to do a hard reset and everything went back to original expected for the screen.
Then the problem now becomes more complicated, I can't check both USB Debug and Install From Unknown Resources and I also lost SU access.
The phone that I am using is China phone, running CPU MTK6516.
Does anybody have any idea how to fix it ?
Anyone can help me ?
try installing lcd screen resolution from the market or side load the app and set it back to normal
Try flashing your rom again. That should change the density back to normal.
Sent from my SGH-I777 using xda premium
Ding ding ding ding.
Yup. Rom reflash will reset build.prop values.
Sent from my PC36100 using xda premium
My phone is a china phone - W008+ using CPU MTK6516, I contacted a manufacturer but they didn't provide a firmware.
I really don't know where to find a firmware for it.
Can anyone know which customised firmware can be used for this phone and where I can get it ?
Thanks in advanced.
do a nandroid backup. use build.prop editor from market and you can edit the specific value and save and reboot.
Sent from my Nexus One using Tapatalk
Thanks. But my phone is china phone, so I don't know how to perform a nandroid backup. The factory recovery only has: test, check ram, clear flash ( I tried but no luck) and reboot.
Second, I can't bypass a lock screen, since the density is too high and I can't see a unlock button. Thus, I can't download or use any apps inside the home screen.
Anyone can help me ?
Unbrick W008+
zbeyuz said:
My phone is a china phone - W008+ using CPU MTK6516, I contacted a manufacturer but they didn't provide a firmware.
I really don't know where to find a firmware for it.
Can anyone know which customised firmware can be used for this phone and where I can get it ?
Thanks in advanced.
Click to expand...
Click to collapse
I have an Stat W008+, I erased some files in system folder and when I rebooted it dont turn on.. Only appeared android in the corner but any more..
Yesterday I had a lucky strike and I repaired my telephon reading some things in internet and mixing some files..
FIles I used was system.image, boot.img, etc.... I repaired the phone using SP Flash Tool exe_v1.1052.03 and files...
What files do you want? I will share the files you need...
too high density
Iam having the same problem.. want to get rid out of it.
Ok so my problem is that i eooted my wife galaxy ice without any problem, i downloaded rom manager and download nice custom rom, so at this time i lieft phone at home and go to work. At this time i didnt know that rom manager is not suporting ace device. MY WIFE KNOW a bit about rooting because she saw me rooting all of my androud device,so while a went to work she want to suprise me and she want to instal custom rom on her own so she went to rom manager and when rom manager ask her to confirm device name ahe couldnt find ace on the list, so for some stupid reazon she choose huwei phone and she flashed cwm. After that she go to instal rom from sd and she choose cynanogen ics rom,phone go to reboot but it never turn on again, i try go to download mode but it wont go to it, i remooved battery press three magic buttons and at the same time inserting battery qbut noting pc is not recognizing device. The only way for pc to recognize my phone is when i press volume up+home+power(like recovery mode) when i do this my pc is recognizing my wife ace and odin can see it also,but when i try to flash stock rom odin stock on "setupconnection" i closed all kies backgrounds but still same. I also try jig to boot in to download mode but it wont work.
Sent from my GT-N7000 using xda premium
Sent from my GT-N7000 using xda premium
Try if you can go to download mode again or recovery mode..
if not..
simply give it to the service center and tell them it simply stopped working when i woke up one fine morning...
most of the time bricking with rom manager is unrecoverable by users, only service center can repair it. i think i saw a guy claimed he recovered his bricked-by-rom-manager ace in a thread before but couldn't remember which thread it is.
try to search for the thread.
an0nym0us_ said:
most of the time bricking with rom manager is unrecoverable by users, only service center can repair it. i think i saw a guy claimed he recovered his bricked-by-rom-manager ace in a thread before but couldn't remember which thread it is.
try to search for the thread.
Click to expand...
Click to collapse
I think the service center is the only option left...
btw..your thank counter is at 666...feeling devilish much?
Probably have to change the whole motherboard, it's probably better to get a new phone at this stage. Another way (don't get your hopes up) is to use JTAG, that will probably work but if you dont know anyone with the equipment the pricing will actually be more expensive than the Ace itself.
Additionally, it would be wiser to state your actual problem on the thread title.
szymi22 said:
Ok so my problem is that i eooted my wife galaxy ice without any problem, i downloaded rom manager and download nice custom rom, so at this time i lieft phone at home and go to work. At this time i didnt know that rom manager is not suporting ace device. MY WIFE KNOW a bit about rooting because she saw me rooting all of my androud device,so while a went to work she want to suprise me and she want to instal custom rom on her own so she went to rom manager and when rom manager ask her to confirm device name ahe couldnt find ace on the list, so for some stupid reazon she choose huwei phone and she flashed cwm. After that she go to instal rom from sd and she choose cynanogen ics rom,phone go to reboot but it never turn on again, i try go to download mode but it wont go to it, i remooved battery press three magic buttons and at the same time inserting battery qbut noting pc is not recognizing device. The only way for pc to recognize my phone is when i press volume up+home+power(like recovery mode) when i do this my pc is recognizing my wife ace and odin can see it also,but when i try to flash stock rom odin stock on "setupconnection" i closed all kies backgrounds but still same. I also try jig to boot in to download mode but it wont work.
Sent from my GT-N7000 using xda premium
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
i bricked my phone while going from 2.3.4 to 2.3.5
If your phone doesn’t boot into download mode and you have a black screen after flashing heres how you unbrick it, it worked for me .
Step 1 – Prepare odin with the firmware u want to flash (in my case was gingerbread 2.3.3) and get it ready to go;
Step 2 – Remove battery and connect your galaxy ace to the computer;
Step 3 – Hold Volume down + Power + Home button at the same time;
Step 4 – Insert the battery and wait a bit;
Step 5 – At this point Odin should have detected your SG Ace ( Yellow rectangle should appear);
Step 6 – Click Start button in Odin and wait about 5 min.
step 7- if force close issue come-- boot into recovery mode by pressing middle button+power and then releasing power button (keeping middle button still pressed) wipe data wipe cache ..
reboot
If all goes well it should come back to life.
at last service centre is the only choice.. tell them u installed antivirus from market one night and other day u find it un-bootable
King ACE said:
btw..your thank counter is at 666...feeling devilish much?
Click to expand...
Click to collapse
not anymore :/
Aj.GaLaxY aCE said:
at last service centre is the only choice.. tell them u installed antivirus from market one night and other day u find it un-bootable
Click to expand...
Click to collapse
Lol wat, i never heard of that one before. The most common one (which actually worked for my friend) is about updating using KIES, my friend got a new phone without any trouble at all.
QNBT said:
Lol wat, i never heard of that one before. The most common one (which actually worked for my friend) is about updating using KIES, my friend got a new phone without any trouble at all.
Click to expand...
Click to collapse
choice depends on you.... its that are u a good actor and can u convince
If I'm not wrong you can bring it back using a jtag box, 25 pounds could get yourself that.
But just repair it it's easier.
I think You go to service center tell them that your phone got switched off when You were talking on the phone and then it never started again and always act like Noobs in front of them.....
I hope you have warranty for your ace
Sent from my GT-S5830 using Tapatalk 2
I got the solution : For bricked ice........ Take an
Icepick.... .. Sorry, but this pass was too good....
I have come across such a situation and successfully have brought back my ace to life. (Disclaimer: I am not saying these are the steps to recover any bricked device, but this is a method i followed once when i bricked my device by following a wrong flashing method)
Just remove the battery and try to switch on normally without pressing any combination. It would not do anything but would drain remains completely.
Then do not put the battery back for a while (in my case i kept it for 5 mins)
Then again follow the same procedure without battery, just press the power button for 10 secs without pressing any other keys and see what happens. It should remain blank.
After that, try to connect the USB cable and then press power + v down + center key and see if it goes to download mode. If not, then put in the battery without removing the cable, then see if it automatically switches on to emergency recovery mode (It should).
Next when u see the emergency recovery screen, now try going to download mode by using the combination (power + vdown + center)
Please let me know if this works. ( I hope this should work)
service center
buy "USB Jig" so the phone will start in download mode and you can easily flash it with odin.
http://www.ebay.com/sch/i.html?_trksid=p5197.m570.l1313&_nkw=usb+jig&_sacat=0
Here's the solution:
Step 1: Buy a baseball bat
Step 2: Get home
Step 3: Beat up yo wench with the bat and scream "You dumb *****! Make me a sandwich".
Sent from my GT-S5830 using Tapatalk 2
I've done same what your wife do before.. so i tried every thing but still cant unbrick..
Just send to servis centre if you still have warranty..
I tell them i was on fb but it( ace) goes off..
If u doesnt have warranty anymore just go to phone shop tell them to change your ace board..
Just click thanks if i help u..
I just want to help.. :banghead:
Sent from my GT-S5830 using xda premium
I need a recommendation for a CPU limit apk. My battery drains to fast so I thought maybe if ill lower CPU use the battery will last more and the phone will stay fast enough.
And recommendations?
ty helper's
root > new kernel
new kernel....UV for about -25mV and limit the max frequency cpu at 1.000....and yeah..that's about it
if you meant without having to root it, then google play might have something...i don't know for sure
stefy_4545 said:
new kernel....UV for about -25mV and limit the max frequency cpu at 1.000....and yeah..that's about it
if you meant without having to root it, then google play might have something...i don't know for sure
Click to expand...
Click to collapse
I rooted my phone but im with stock rom .. Maybe you know what is the lowest cpu settings for battery life?
well....
ok, if you are rooted, then use the files i put for you, use them in this order....first open odin, the turn OFF your phone, now press vol down+home+power button...then after the pop-up menu, press vol up
now connect the phone to your pc, and in the Odin select PDA.....now, search for MY recovery, and click select, then start.....after all is done, wait for it to boot up, close the Odin program and put the kernel on the sd card.....just copy paste on the sd, no folder making
now shut the phone off again....once it is off, press vol UP+home+power button...now you are inside the recovery.....it is touch based, so you can press the screen to select and scroll.......go to INSTALL FROM SD....search for the .rar file, select it then just let it do its thing
now, you will have the best kernel around, and go to this thread { http://forum.xda-developers.com/showthread.php?t=2602053 } and search for more battery friendly option settings / i'm using an older kernel version, since the newer ones ARE NOT BATTERY FRIENDLY AS 3.9.3
i'm assuming you have 4.3 already installed, if not, then these steps are of NO USE for you, since you first have to Odin flash the official 4.3, root that, then update the super.su via play store, then use these files to make the battery friendly things happen
stock eveythin
i left every kernel option at default, since i don't want to get a headache if anythings does go wrong, right now i get above 2 days of usage with like 4h+ on screen time....you can UV cpu with -25, and set the max freq at 1000.....and within the agni kernel settings, the first option, go for battery saving, and thats it...