yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
now i kinda remember it being mentioned somewhere around here that loopy smoothness doesnt play nice with cm7 i think

i'll give it a try soon

Edit

Confirmed. Loopy smoothness is the issue for me.

Using cm7 02152012

Siyah 2.6.12

Init.doh 0.3.3

-Nothing modified

Go launcher ex

-did not change loopy script to match launcher, this may be the cause but I really doubt it.

Anyone else with similar setup have boot issues?
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
My GPS locks using "GPS timer" from the market went from consistently being 5 seconds on 0.3.1 to 2 seconds on 0.3.3

Not a huge deal, but nice anyway.
[AT&T Samsung Galaxy S II SGH-I777] Andrew149:
Installed your ex script for siyah, the phone would not boot up past the gs2 screen so I ended up reinstalling everything than went to your normal script and that borked my GPS

Sent from my SGH-I777
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
CM7 I'm guessing. You folks can run the uninstall script from recovery mode by mounting internal storage. When I am back from trip little later today I will remove loopy.

Thanks for reporting your issues. Sorry you didn't backup :(
[AT&T Samsung Galaxy S II SGH-I777] Andrew149:
No miui. i think i should update my profile
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Uninstall doh zip doesn't remove loopy

I think its an aosp issue, loopy must only work on Samsung based roms
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Here is 0.3.3 without loopy

http://db.tt/WgoAwjo4

And btw cwc3 here is a trick I picked up to mount partitions more successfully from cwm by including a temporary busybox and using it to mount rather than relying on anything from the system

http://db.tt/A7kSt7ZK
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
D'oh! Me posting at 8am doesn't work on the weekend.

0.3.4 on main post. Only real difference is no loopy_smoothness. Some minor changes to install script & /data Reindex
[AT&T Samsung Galaxy S II SGH-I777] jeebuz:
Siyah 2.6.12

UnNamed 2.2.1

Using v0.3.1 (and tried with v0.3.3exp) Status bar disappeared... Saw that it happened to someone else, but I tried rebooting 4 times now and clearing the cache. Nothing changed. Ran the uninstall script. Status bar is still gone. Tried re-installing the script multiple times, but the only solution to getting my status bar back is to restore. =\
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
This has happened since .1 before I touched anything but voltages. If you wouldn't mind testing something for me, try installing thunderbolt! scripts from the official post: http://xdaforums.com/showthread.php?t=1296927

If that breaks your status bar, that rules me out. If it doesn't, I got some looking into to do.

Also: What rom are you using?

Did you install jkay at a later time?
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Well I just tested ninamark2 with 0.3.3 and it was way better than 0.3.1 [53fps], I'm guessing due to smartassv2 governor. Battery life throughout the day has been noticeably less impressive than 0.3.1 though. Not a huge issue, battery life is still relatively good.

Edit

Got lag during zenonia 4 gameplay

Twice, with reboot in between attempts. Sometimes it works ok though.

Never had this issue on 0.3.1

Methings smartassv2 needs a little tweaking.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
New version out.

Questions for the users:

How has your GPS been since 0.3.3?

Doing OK with the ad blocking?
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
If your new mounting is anything like the zip from my dropbox I'm assuming you figured out not to assert the set_perm. 3am coding with just the phone (no computer ATM) is a *****.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Really didn't change much in there. Heres the only thing I think I changed. But I also did some things at the top of s99init_doh.

run_program("/sbin/mount", "/dev/block/mmcblk0p9", "/system");

run_program("/sbin/mount", "/dev/block/mmcblk0p10", "/data");

&

unmount("/system");

unmount("/data");

Still experimenting around, I will try a different (temp) busybox later. Thanks for all the help you have been, your my AOSP tester that's for sure :p

Edit: Currently working on Smartassv2 "cpufreq" tweaks. I like Pika's, just going to change a couple things and possibly make a 100-1000Mhz experimental. Smart is smart enough to wake at 800Mhz to help with phone calls. Even though 100mhz takes roughly the same mV, it would probably save 5-10% more battery life overall because of how our phones seem to work.
[AT&T Samsung Galaxy S II SGH-I777] Najuto9tail:
[2.3.6] LiLRom v1.1 {Stock + Slim + JKAY} |XWLA4| 2/20/12

every version have worked without problems on mine :D

WIll update to 0.3.5
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
I've pretty much perfected the temp busybox thing, just need to upload it, ill show my work here too :)

For waking doesn't that post (5 posts) by droidphile3 (probably got his name wrong) have a section about smartassv2 and say 500 is good for battery?
[AT&T Samsung Galaxy S II SGH-I777] nyydynasty:
1) GPS since 3.3 is amazing. I also downloaded fasterfix, which is not hurting, i'm sure.

2) Ads are not a problem but they werent a problem for me before this script, so I'm not a good judge of that. I have adfree installed so it was doing a good job of blocking the ads before I installed this script
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
New thread I am addicted to: http://xdaforums.com/showthread.php?t=1478406

Some other stuff I am looking at: http://xdaforums.com/showthread.php?p=22489399

As for the 800, that is something I like from pikachu. Gives it some performance when waking.

Currently looking into deep idle (AFTR) stuff. Probably will set wake to 500Mhz next release and 100Mhz low.

Bare with me folks, this script is a learning journey for me before I head off to ROM land.
[AT&T Samsung Galaxy S II SGH-I777] TechSilver13:
Anyone get this working on the latest miui?
[AT&T Samsung Galaxy S II SGH-I777] loughary:
I'm having the same problem using it with the Unofficial "Nightly" Cyanogenmod. I can't get it to boot past the yellow explanation mark. 0.3.4 works fine but .5 and .6 wont boot.

Dennis
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Thanks for letting me know. Try this file attached and see if that helps. I just commented out the major changes between .4 and .5/6
[AT&T Samsung Galaxy S II SGH-I777] loughary:
CWC3

FYI...the attached file worked...it booted and seems to be working.

Thanks.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Well then I guess I am uploading a different version in main post :p

Thanks for getting back to me!
[AT&T Samsung Galaxy S II SGH-I777] Andrew149:
Looks like everything is working? ,Is it safe to say its fine to install?

Sent from my SGH-I777
[AT&T Samsung Galaxy S II SGH-I777] TechSilver13:
This version works. Not stuck on the galaxy s2 screen. Running miui
[AT&T Samsung Galaxy S II SGH-I777] Scott Summers:
RE: GPS + google maps.

I can't get closer than 20 meters. Can you guys confirm? 3.5.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
On the main post, check out the credits below. Look at angeldeaths GPS thread. Try the different zips below.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
I'm noticing greatly increased startup times these past few days, seems to hang on the kernel bootscreen (before animation)

May be something in the cm7 02152012 build, but I hadn't noticed anything significant in the changelog... I'm going to revert to an older init.doh to see if it makes a difference.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Edit

Confirmed, not sure what version started it, but I think 0.3.4 maybe.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Comment out these lines:

# ======================

# Optimize SQlite

# ======================

for i in \

`find /data -iname "*.db"`;

do \

sqlite3 $i 'VACUUM;';

sqlite3 $i 'REINDEX;';

done;

____________________________

Or stop rebooting! :D
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Lol true on stop rebooting, anyway what benefit does optimizing SQL have? Isn't this normally one of the scripts from tgd bolt folder run after bootup about once a month? Does it need to run every boot?
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
I like to optimize because... Not a good enough excuse. I will remove in next version. The bolt scripts are not that hard to run, the less lazy should be rewarded.
[AT&T Samsung Galaxy S II SGH-I777] nyydynasty:
BTW, 0.3.6 fixed my wifi issue where it was initially connected with only 1 or 2 bars (after a reboot). Now its fine after flashing the latest experimental. I didnt know if the wifi issue was related to the script or something else because all I needed to do to fix it myself was to toggle wifi and it would reconnect with 5 bars. Its fixed now so its all good :)
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
I actually laughed out loud reading that :)

Anyway I'm playing with the network tweaks now, I'm having some connectivity issues (not sure what's to blame just yet), going down the line process of elimination and then tweaking. Ill be buying a computer tomorrow (assuming my tax return direct deposits as it should) then waiting for shipping, so soon ill be a bit more capable to test, tweak, and provide feedback.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
0.3.7 out. "Experimenting Less" version is probably what it should be called. Removed a bunch of things to make it more like 0.2.5. Still keeping gps/adblocking/smartassv2/noop. Changed gpu stepping back to earlier version. File is now called S92init_doh (removes s99init_doh).

Let me know how it works.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
maybe smart to make it s90 instead of s92 because then people could just use voltage control to tweak their settings and init.doh would be more of a recommended default

only downfall that i can think is the three state gpu wouldnt hold (not sure of the affects of overriding it with voltage control) and not all the governors would be tweaked since init.doh only tweaks the one governor we happen to be using at the time for whatever version

could be a fun idea though to make init.doh just be an underlying set of tweaks and defaults that can just be swapped around by the user without editing init.d files manually ;p
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Thought about that, hence the S92. Maybe I could make another file ahead of voltage control just for things I don't wan't people to overwrite. I could give that a go, but not for at least a while. People could just make a service and BAM there goes that idea.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
aside from the gpu 3 state trick being overwritten what else would voltage control overwrite that you dont think should be customizable?

my personal view on the 3 state gpu is i doubt it saves enough battery to cry over loosing, and according to xan, voltage control should be able to handle 3 (maybe more) gpu states in a future version anyway.

everything else (aside from 3 state gpu) in init.doh is stuff that either

A) voltage control doesnt touch so no worries or

B) init.doh sets more as a preset or default but could probably still be safely editable through voltage control without messing anything up

correct me if im wrong?

edit-

btw why 92? whats 92 before? cuz it's still after 91 (voltage control)
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
92 is because it will boot after voltage control so that it overwrite what it does. I also delete the init.d script every install. People who want to use voltage control to save on boot, should set it as a service.

I keep voltage control installed to do reading/testing. If it crashes, I don't have to worry about it on next reboot.

I get what your saying, and probably will end up making this start before/be named the same/have multiple files. Just for now I want some people to get use to changing a couple lines if they don't like the script or uninstall it.
[AT&T Samsung Galaxy S II SGH-I777] pikachu01:
Just wanted to let you know that bolt_siyah will override the hotplugging settings that are in init_doh.

The init_doh should be s99 (to override ThunderBolt! settings) or you need to change whatever's in bolt_siyah :)
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Duh? :o I knew I was forgetting to remove something. I didn't check bolt file...

Thanks again.
[AT&T Samsung Galaxy S II SGH-I777] pikachu01:
No prob :)

Glad to see ThunderBolt! being proliferated to other forms.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Are the settings the same? Or does init.doh do something different than thunderbolt?

Edit

Also, good to see you still so active pika! I'm not seeing too many of the captivate or i9000 varient devs sticking around very long

I'm a little sad there's no existz or talon type development, but siyah seems pretty sweet too.
[AT&T Samsung Galaxy S II SGH-I777] Najuto9tail:
hey I must say 0.3.6b was working awesome and gave more battery life to my phone, 0.3.7 changed...
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Try the file attached. Tweaked S98system_tweak to have the same Smartassv2 tweaks as .3.6b had. I have done some other tweaks too, but this should help.

Edit: REMOVED. Now in main post.
[AT&T Samsung Galaxy S II SGH-I777] dahlem:
Yall heard of this kernel and is it compatible with our phone? And is it any good?

Mr. X's Synergy kernal
[AT&T Samsung Galaxy S II SGH-I777] Najuto9tail:
Thank you, I will try it out.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
On 0.3.8 (and all previous versions) 267 gpu being lower than 1000 freezes ninamark2 or fails or hot reboots

1000 works fine though

First thing I noticed. Will test more stuff now :D
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Diabolical! Maybe I do things like this so I have something to do tomorrow.

To fix tomorrow: 1000mV 267Mhz GPU. For the time being, playing with 100/200 gpu.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
I'm having lots of connection issues but I think its an actual service issue in my area. For now I'm running without the nameserver change.

Been testing gpu 100@800/200@900 two state and battery life seems [edit]reasonably better[/edit], ninamark2 stable (but lower scores, don't care) still testing other stuff.
[AT&T Samsung Galaxy S II SGH-I777] laz0r:
Is it possible you could create purely a performance version of init.doh?
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Grab 0.3.8 and change Max CPU speed to 1400 and you should be set (if you have crashing during graphically intense usage then change the voltage for 267 to 1000 instead of 950.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Try this. Changed smartassv2 towards performance.

lulzactive/BFQ. 1400Mhz-100mhz. 160/267Mhz GPU (1000mV)

Should score high on Antutu.
[AT&T Samsung Galaxy S II SGH-I777] \/icious:
I've been having lots of data connection errors too and I know its the phone and not the area as I drive to several different areas regularly.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Either try a newer version which doesn't touch as much as the earlier versions or comment out these lines:

S98system_tweak

# =========
# TWEAKS: for TCP read/write
# =========

sysctl -w net.ipv4.tcp_timestamps=0;
sysctl -w net.ipv4.tcp_tw_reuse=1;
sysctl -w net.ipv4.tcp_sack=1;
sysctl -w net.ipv4.tcp_dsack=1;
sysctl -w net.ipv4.tcp_tw_recycle=1;
sysctl -w net.ipv4.tcp_window_scaling=1;
sysctl -w net.ipv4.tcp_keepalive_probes=5;
sysctl -w net.ipv4.tcp_keepalive_intvl=30;
sysctl -w net.ipv4.tcp_fin_timeout=30;
sysctl -w net.ipv4.tcp_moderate_rcvbuf=1;

I am not sure about google dns causing those issues.
[AT&T Samsung Galaxy S II SGH-I777] mj0528:
I'm not seeing the bolt scripts folder on my sd card after flashing.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Are these part of thunderbolt? Currently using 2.5.1 for init.doh right? If yes to both, did 2.5.0 have these in them? That might be the cause of my issues these past few weeks... I got a new sim card today and it seems better (still waiting for issues to occur, not ruling out that they could).
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Using Entropy DD by any chance?

I believe those tweaks from him have been there for a long time. See if things get a little better with your new sim card, otherwise comment out the google dns also in my script.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
So what's the actual changelog for 0.3.9?
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
The battery/performance versions towards the top of the post.
[AT&T Samsung Galaxy S II SGH-I777] mj0528:
No, using the latest syiah kernal. Can't find it anywhere.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Oddly enough smartassv2 had better battery life for me than conservative does now.

Not sure if it needs tuning?

Didn't droidphile's massive writeup say in the FAQ that lulz should be better on battery and performance than smartass?

I'd think if you used lulz for both battery and performance versions and just set all the tweaks individually it would save some trouble on your part and get more consistent results on the user end.

I've also heard bad things about lulz, and constant praise for ondemand and lately even less favor towards conservative.

I haven't read the posts you mentioned were your new addictions yet but my new computer (hopefully) arrives today (if I don't miss the ups Guy) so ill be reading more soon :D
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Question for the users:

What is your favorite Governor & Why?
[AT&T Samsung Galaxy S II SGH-I777] nyydynasty:
i'm using the battery version of 039 and its been great so far but as you said, the performance is definitely affected. Graphics in some games really start to stutter. I'm going to try the performance 039 and see how that goes.
[AT&T Samsung Galaxy S II SGH-I777] Andrew149:
GPS is not working on Entropy kernal im on a samsung rom

Download Gekoh v0.1b
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Did you download only gekoh? Because that doesn't touch your GPS.
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
btw just some random news

i got my new cpu (yay!)

i switched to the k6 modem and my reception issues have cleared up

i switched back to siyah 2.6.11 to get hotspot working

currently running init.doh 0.3.9 unmodified and it's working out pretty well

as for your governor question im leaning towards smartassv2

it can be set for performance or battery pretty easily and has a pretty strong reputation around the forum

im up in the air about lulz

according to droidphile it should perform better and save more battery than smart, but it seems to have more of a negative rep around the forum

and i still dont understand the obsession with ondemand...
[AT&T Samsung Galaxy S II SGH-I777] Scott Summers:
Been using lulzactive for quite a bit. No complaints here. I personally enjoy the easy customization to fit my needs.
[AT&T Samsung Galaxy S II SGH-I777] Andrew149:
Yep, only Gekoh

lilrom v1.3
[AT&T Samsung Galaxy S II SGH-I777] apanihi:
Happy :) 0.3.9p lulzactive 200-1600 and Siyah 2.6.12.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Gekoh doesnt apply any GPS fixes. So unless you flashed init.doh previously, then flashed gekoh on top of it, it probably is just a coincidence.

Noticed I volted 100mhz at 920, ill fix that tomorrow. Also going to give smartass a try with battery.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
New battery version released. Give it some use and let me know how it does.
[AT&T Samsung Galaxy S II SGH-I777] dirtbikerr450:
Just to let you know i am getting the sod. Please do something about it thanks in advance
[AT&T Samsung Galaxy S II SGH-I777] Alucardis666:
Dude that's awesome!
[AT&T Samsung Galaxy S II SGH-I777] mj0528:
So these can be flashed over each other when new versions are released? Still not seeing bolt scripts folder on barnacle. I saw the on illusion but that was 2 roms ago.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
If you use Entropy's kernel, the sdcard mount path will change. Flash SiyahKernel and try again.

And yes, just flash it over.
[AT&T Samsung Galaxy S II SGH-I777] mj0528:
Thanks, I always use siyah though.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Next release I will try to make it extract in both /sdcard and /emmc.
[AT&T Samsung Galaxy S II SGH-I777] justbenice:
I don't know it was my card fault or this script, i got my sd card damage a few days after install this scripts and have to re-format it . And even it show damage in android , it still work fine in clockworkmod . So i think the sd card teak script has some problem.
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Only SDCARD tweaks I see are in S98system_tweak

# =========
# TWEAKS: raising read_ahead_kb cache-value for mounts that are sdcard-like to 1024
# =========

if [ -e /sys/devices/virtual/bdi/179:0/read_ahead_kb ];
then
echo "1024" > /sys/devices/virtual/bdi/179:0/read_ahead_kb;
fi;

if [ -e /sys/devices/virtual/bdi/179:8/read_ahead_kb ];
then
echo "1024" > /sys/devices/virtual/bdi/179:8/read_ahead_kb;
fi;

if [ -e /sys/devices/virtual/bdi/179:28/read_ahead_kb ];
then
echo "1024" > /sys/devices/virtual/bdi/179:28/read_ahead_kb;
fi;

if [ -e /sys/devices/virtual/bdi/179:33/read_ahead_kb ];
then
echo "1024" > /sys/devices/virtual/bdi/179:33/read_ahead_kb;
fi;

if [ -e /sys/devices/virtual/bdi/default/read_ahead_kb ];
then
echo "256" > /sys/devices/virtual/bdi/default/read_ahead_kb;
fi;

Has your phone been crashing at all?
[AT&T Samsung Galaxy S II SGH-I777] mj0528:
I've had this happen to me twice now. The first was out of the blue and the second was after I tried to flash ics dom and had issues with out so I called it up to that. of it happens again, I run without the script to see if it continues to happen.
[AT&T Samsung Galaxy S II SGH-I777] ioz9:
Very Good!
[AT&T Samsung Galaxy S II SGH-I777] iXNyNe:
Seen this before

Backup contents of card to computer

Use computer to format card

Then use phone to format card again

Restore files to card

Had similar thing happen to me on my Verizon Droid charge's included 32gb sdcard almost right out of the box. Was really pissed at first.
[AT&T Samsung Galaxy S II SGH-I777] Scott Summers:
Reporting in. No SOD with 4.0b. Been running strong for almost 2 days now. Battery life has been great. A little sluggish compared to the performance version (which was to be expected) but I'll take exceptional battery life over marginal benchmark gains any day. Note: I do not play games on my phone so I can't comment on gpu performance. :-(

Sent from the Internet.
[AT&T Samsung Galaxy S II SGH-I777] nyydynasty:
i'm still using .0.3.9p because the graphics were skipping in some games. Battery life is still pretty good but obviously not as good as 039b
[AT&T Samsung Galaxy S II SGH-I777] justbenice:
it happen twice to me already :) I have to fortmat and reformat and recopy all the sd card content.
[AT&T Samsung Galaxy S II SGH-I777] patsmike:
Hey everyone, I've been following this thread and trying to learn how to implement scripts myself. One question I have is, what does the "disable logger" script do? I tried adding it, but i can still export logcats and kernel logs. Is that even what it's supposed to disable?

Thanks and nice work to all!

PS. I also noticed siyah kernel thread op has a link to another logger disable init.d script. Is there any difference?
[AT&T Samsung Galaxy S II SGH-I777] LongDuckDong:
Just to be clear, if I'm using the battery script and I bump the maximum up to 1200 on the CPU, does it negate all of the scripts effects, or just the scaling?
[AT&T Samsung Galaxy S II SGH-I777] chase10784:
Just the scaling of the cpu.
[AT&T Samsung Galaxy S II SGH-I777] Edgarhighman:
Is gekoh safe to use with unnamed 221, entropy kernel and SetCPU app?
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
I see nothing stopping it from working. Tested it myself. Essentially you could just download voltage control and copy the settings it does.
[AT&T Samsung Galaxy S II SGH-I777] Edgarhighman:
Gekoh caused my screen not to turn on w/ power button and after pulling charger, the screen came on but touchscreen wouldn't work. Also i had missed calls and messages that never sounded with the volume on/up.

Do i just delete Gekoh init file, or did Gekoh mod other files too

This is what i have; right folder?
[AT&T Samsung Galaxy S II SGH-I777] cwc3:
Phone possibly couldn't handle the voltages. And yes, just delete that file and reboot.