yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] mandrakur:
Yes you are right, but i dont like total sd builds i hope thet someone find a way to difragment internal memory or to flash rom every 7 days or stabile builds and to hope to bad sectors not touch something important or to exclude him for clk is possible now i think I read about that.Like I said before I am on kaffe now and drink and I will give some to hd2 in hope to kill bed sectors,ha ha.
[HD2 Android NAND Development] D3LTA:
Mhh i didn't know that, maybe i need to lower the times i flash updates etc.

maybe it help to prevent bad sectors
[HD2 Android NAND Development] samjunctio:
ROM Manager

Can we use ROM Manager Free Version to download and update Dorimanx Rom. Or do we need premium version.
[HD2 Android NAND Development] ai_keo:
its can be caused by gps drivers nmea, try to download from tytung gps libs post, the pc something driver, install and see if ok, some phones reboot when using the nmea driver.. hope that helps .. let me know if it works for u
[HD2 Android NAND Development] dorimanx:
hey people! :)

i found when can cause the screen wake up delay,

i have set some tweak in last updates that I think kill open apps, when they open too long, and if you using the screen caller it's take time to load it to RAM then show! on call IN

From here is the delay! :(

so! quick fix is here!

EDIT with root explorer file /system/etc/sysctl.conf

find :

vm.oom_kill_allocating_task=1

and set to

vm.oom_kill_allocating_task=0

Save!

and run internimal:

su -

sysctl -p

or reboot!

DONE!

no more lag.

This tweak for all users! LIGHT or HIGH-END
[HD2 Android NAND Development] Gho57:
I have terrible signal reception, for example:

Phone in the same position without moving. Sometime there is a red "X" and "no network"

Sometime "g" appears close to bar signal :confused: g stands for? gprs? remains also in hsdpa

But in one day i have changed: Operator, Radio and Rom!

Now i tried with different radio 2.10/2.12/2.14/2.15 but nothing has changed. Tried sub menu (with *#*#4636#*#*) and setting gsmauto(prl), wcdma(prefereed), gsm(only), gsmcdma(auto) but nothing.

Edge sometime works ~80k and sometimes does not work even if the "E" icon is present.

HSDPA works perfectly, 4M down and 1,7 up!

Someone else with similar problems??
[HD2 Android NAND Development] kypeth:
settings - about phone is closing by itself and taking me back to settings, started with 2.7.6.1 I believe, maybe 2.7.6. High end cLK, 150/5, 2.15, all updates 2.7.6.2, triple swap (SD, sdext, dataext) and recent quick fix.
[HD2 Android NAND Development] wbonney4:
When ever I run commands in Terminal the commands run but they say permission denied is that standard?
[HD2 Android NAND Development] dorimanx:
no idea! working ok on my phone...

run fix permissions!

nothing changed that can do this..
[HD2 Android NAND Development] dorimanx:
Please read more deeply!

in terminal!

su -

sysctl -p

:)
[HD2 Android NAND Development] pedmond:
Just thought I'd let you all know in case you're interested: App 2 SD Pro is free today on the Amazon app store :D
[HD2 Android NAND Development] bayugur:
what is triple or double swap?

i didn't understand
[HD2 Android NAND Development] dorimanx:
Operator??? is it still GSM?

HTC not support well the CDMA, it's dont have the 850Mhz radio band! only the 2100 or 900, and some times this bands not strong in your location and you have low reception...

this why i got nokia C7 for my wife, she is on CDMA network, and i am on GSM

did you installed update 2.7.6.2 ?

should fix the data connection, and maybe the reception...
[HD2 Android NAND Development] ph03n!x:
Did you drop your phone or maybe nick it somewhere? towards the bottom? If you did, or doubt you might have, look for how to open the back casing. The GSM antenna contacts are in the bottom part (below where the batter sits), and the antenna itself is stuck to the back case. Ensure the pins for the antenna are not bent or anything...
[HD2 Android NAND Development] dorimanx:
Hi,

I want to let you all know that i have parched this sdcard from some of the DONATIONS!

MICROSD 16GB CLASS 10

Also i will buy battery for my laptop and lots of beer :eek::):p:D

So thanks to you all for those great presents for me :)
[HD2 Android NAND Development] dirtytwo:
You deserve it:cool::cool:
[HD2 Android NAND Development] Rudyfastcat:
Great job Dorimanx -Fix worked for me :)
[HD2 Android NAND Development] Hinnne:
Bug in cyanogenmod settings?

I use 2.7.6.2 clk light with tytung r11. I think i found a bug.it is not possible to change governor from smartass to another.i also can not change min and max mhz.i can open the cyanogenmod power settings but changing is not possible.i can not mark another setting.is this working for you?thx
[HD2 Android NAND Development] mandrakur:
Thanks but this is only for USA ,ALL OTHER WE HAVE 4SH.... and may take this for free and every app paid is same only try find latest verzion.

strange in my market I dont see latest verzion(is 2.20 i find 2,32) or is about ****ing Serbia.
[HD2 Android NAND Development] Hinnne:
After installing and deinstalling setcpu i can change kernel settings in cyanogenmod settings.problem fixed
[HD2 Android NAND Development] Gho57:
I am in Italy, operator is TIM and CDMA is not present in Italy, and yes! I have latest version 2.7.6.2. :(

Phone is on the table without touching. strange...

I don't think is an antenna problem because yesterday with other operator (Vodafone) and previous dorimanx rom i had no problem.

But i dont'know if is a phone problem, or operator, or radio. I can try reflash latest rom...yesterday before install rom 2.7.6 i cleaned all with task29, flashed partition and recovery and delete old files.

Tomorrow i will try to go to another area:(

Signal pass from -99 db 7 asu to 0 db and 0 and swap from umts to edge.
[HD2 Android NAND Development] mandrakur:
I just instal app2sd pro(v2.32) is there something to do in setings before start to move apps to phone or ext part.?No mather i dont do it tonight ,but if there something tu set write about,thanks ...
[HD2 Android NAND Development] Visentinel:
App2sd is free on normal market now to
[HD2 Android NAND Development] D3LTA:
I have the same issues, signal drops. lose connection etc..

so it's not youre phone, i'm on T-mobile in The Netherlands

hope there is a fix for that, 2.7.6.2 update didn't fix it for me...
[HD2 Android NAND Development] Bologna:
there is a space between su and - also in the second string..

+1 thanks again dorimanx
[HD2 Android NAND Development] Visentinel:
It's funny we still have some people relying on 2g and edge, is it by choice or you really don't have umts in your country/carrier?
[HD2 Android NAND Development] Visentinel:
Today I am switching my phone to gsm only and riding on edge as a respect to those who don't get it as good as I in Australia where I have HSPA everywhere.

High Five!
[HD2 Android NAND Development] Bologna:
are you serious? Do you really think hspa is only in australia?

someone here use 2g (not me) only to preserv battery I think...
[HD2 Android NAND Development] zeppelinrox:
Oh.. so THAT'S WHY evo 4g users have said that supercharging fixed their wake lock... because that is one of the 4 kernel tweaks that I set in V6 SuperCharger LOL

I didn't even know... I thought the OOM grouping arrangement fixed it :p

For those interested, check http://www.linuxinsight.com/proc_sys_hierarchy.html

Linux default is 0 but every rom I used had it set to 1.

I looked into it and saw at linux insight (http://www.linuxinsight.com/proc_sys_vm_oom_kill_allocating_task.html) that 0 means that android will likely kill a rogue memory hogging app when an out of memory situation occurs.

1 means that android will "kill the task that triggered the out-of-memory condition. This avoids the expensive tasklist scan."

To me, 1 didn't make sense. I figured that 1 meant that the last app that you ran will get killed.

Not multitasking friendly at all, plus a value of 1 is meant for linux servers carrying a heavy load and running hundreds of tasks.

So I made it 0 :)
[HD2 Android NAND Development] ph03n!x:
ROFL :D You have a sense of humor mate! We have HSDPA everywhere too - I choose 2G/ EDGE (have it as a notification power widget) when I am not using data to get more juice from my battery (1~2 mA at standby CONSISTENTLY - with Trillian, My SIP account, 2 Google accounts, GTalk, 3 Email clients, Google+, Wifi, GPS on (not active) and BT (on, not active) )..

Am sure you would have realized 2G does have its benefits on your "ride" today ;)
[HD2 Android NAND Development] dorimanx:
just checked on my Mag rom and its ok.
[HD2 Android NAND Development] dorimanx:
not something important.
[HD2 Android NAND Development] dorimanx:
i will look for fix, thanks for bringing it up.
[HD2 Android NAND Development] dorimanx:
hey zepp, nice to see such great ram tweak dev here ;-)

yes this setting is really helping, its was set to 0 all the time, (i did read about it too) and on last builds i changed it in search quest after the strange hotboot after reboot, but its just made it worse, so i have asked to fix, and my next update will include the fixed tweak, + some more :D
[HD2 Android NAND Development] Visentinel:
I'm sure that's not what I wrote... I did say I have HSPA everywhere but nothing about it is only in Australia.

Also using 2g doesn't save battery that much, it's not so much 2g vs 3G as it's more to do with frequency, so sure it's going to make a real difference to battery if your 2g is at 800 or 900 mhz band and your 3G is at 2100mhz.

For me it's zero difference and Infact I have measured higher battery in 2g sometimes because my carrier now has more 3G only towers than ever before and it uses 3G at the 850mhz band.

Lower frequency bands travel further in range with better quality :)
[HD2 Android NAND Development] Bologna:
not important after all ;)
[HD2 Android NAND Development] Visentinel:
What I meant is we just 3G even out with the cows in the middle of nowhere coz our carrier telstra has dropped billions on towers.

Just here in newcastle open signal maps shows 11 towers in range connected to 3.

I already know 3G is in most country's and American carrier At& T I think is rolling out 4G

In Australia Optus is going to be first with 4G
[HD2 Android NAND Development] Visentinel:
Yeah not important, but I don't have very good stability since using 2g only.

I'm not getting dropouts but my signal sits at -101 allot! And it's difficult for my phone to keep consistent response over edge, the upload blinks and download does nothing for ages and sometimes tapalk just throws an error :(

I think telstra has simply dropped the ball for 2g coverage, there's a tower like 500 meters from me but if I look at the kind of pods on it it definitely doesn't have 2g antennas on it, open signal shows me connected to a tower 2k away.
[HD2 Android NAND Development] ph03n!x:
You have a point with 850 Mhz 3G consuming the same battery, at least in theory. Unfortunately we have 2100 Mhz, and the drain is pretty visible - the stock WinMo HD2 is rated at 490hrs in 2G Standby and 390 hrs in 3G standby. While we may not see such times unless we do not touch the phone at all, I am going to experiment a normal day's use in 2G and 3G - let me see what I get!
[HD2 Android NAND Development] Bologna:
latest wifi drivers.zip contain a WPA signed in feb 29, 2008 is that correct?
[HD2 Android NAND Development] Visentinel:
Indeed mate, I was on vodafone last year on this phone and they use 2100 mhz and holymoly making calls while on a umts signal would rape the battery. Standby wasn't to bad if I kept the background usage to a minimum.
[HD2 Android NAND Development] ph03n!x:
Let me drain and tank up today, will be on H all day tomorrow - just to see what i get!

Yes, sized 291,892 bytes and dated 2/29/2008 2:33 AM...
[HD2 Android NAND Development] Rudyfastcat:
Did some more checking here on XDA and from all reports I have to edit the initrd.gz file...Ugh

Time to play with Linux
[HD2 Android NAND Development] Conny:
standby - sleep battery

Hi,

before I'll make search inside my phone..

I'm on 2.7.6.2 and yesterday I fallasleep at midnight and phone had about 85% of battery juice.

Morning the ring did not woke me - phone dead, battery empty..

The only one thing different I did yesterday was:

a) green power premium - handle wifi

b) LEDme know settings - but I had this app 3 days ago and phone did not die through the night..

So.. anyone else is having something like this?

And for a) I did it because till 2.7.6.2 wifi power on by it self and I have no program which could do this - is it ROM by itself or I'm crazy? ;)
[HD2 Android NAND Development] dorimanx:
its standart date on all ROM files, have no idea why this specific date and time.
[HD2 Android NAND Development] dorimanx:
this can be only caused by some app that stuck in wake mode and eat 60 to 80ma all night, and kill the phone, i went to sleep at 4am woke up at 9 and lost 8% power, so its ok... not best but ok.
[HD2 Android NAND Development] D3LTA:
My phone is flapping between 2 towers every minute.

Never before has it been a issue

That's one reason why I loose signal too
[HD2 Android NAND Development] ORiZorrie:
To Confirm, the vm.oom_kill_allocating_task=0 fix worked for me as well. Thanks.
[HD2 Android NAND Development] ORiZorrie:
There is only H in big cities in Belgium. In less densely populated area's there is 2G/G only.
[HD2 Android NAND Development] feanor91:
+1 for me, the rom is better with time like good vine. The only problem which I think will be neither resolved is about the heat issue.

The only hope we have will be that it was not a self protection of the CPU, but someting somwhere in the kernel or drivers which shutdown the CPU if the phone goes to hot.

Is someone will have an idea to who I could ask for information on that? A developer (a rough one) or someone like that?
[HD2 Android NAND Development] ORiZorrie:
I have the same issue. Strange network drops. Sometimes it takes a very long time before the signal is re-established. In some places I don't have signal anymore where I previously did have signal and so on...

Yesterday when I was still on 2.7.6.1, I was on 2G all day. Even in places where I should most definately get H. I updated to 2.7.6.2 today and now I get H again.

I think we still have a long way to go regarding the signal strength issues. But I have every confidence in Dorimanx that he'll sort it out.
[HD2 Android NAND Development] ORiZorrie:
Can you explain how you experience that heat issue?

My phone also gets very hot during heavy usage. It's not really the case when using other ROMS. So my guess was this ROM is just using a lot more resources (CPU, RAM, SWAP, ext, ...), hence the extra heat generated. So I didn't spend much time on it. It has only crashed on me once so far. And that was on a 32°C day ;-)
[HD2 Android NAND Development] Visentinel:
Don't forget my issue with lots of swap gets get sod, it should happen to anyone then?
[HD2 Android NAND Development] feanor91:
Explain...Well, each time, and I say EACH time my device got hot, the phone freeze, I experiment less than 10 minutes a go. I use RockPlayer to see a TV show, after 25 minutes : freeze. Temperature is now after reboot and relaunch of rockplayer is 38°.

I have this issue whith GPS application, or on heavy 3G download, in fact each time a chip works.

For GPS for example, I have to put my phone in front of air cooler events to cool it down and I can drive 800km with no proble, so it's really a hot issue.

It happens when I play on 3D games too. It can happen when I charge phone If it came hot, it freeze. It's a vey big problem for me because I don't know how to manage that.

Edit :

I just experiment a new freeze. By touch I will say that temperatuer is about 41-42°C. I remove Battery and will wait a little time every thing cool down.
[HD2 Android NAND Development] Visentinel:
Use setcpu temp profiles to slow down cpu over 40c ;)

Guys this phone was factory built with WinMo 6.5 set to 768mhz max frequency and here we are using it at 998 + so why are we surprised?

The casing is not designed to provide adequate cooling at these temps, just use max temp profiles in setcpu and the phone will look after itself automatically
[HD2 Android NAND Development] feanor91:
I already do that, on prvious rom version, and I will redo it on that version, but sometimes it works and other time not, depending, I think how temperature grows, if sudenly it make a jump, it could happen that SETCPU did not work and phone freeze or setcpu could not decrease speed because CPU needs power to run application. Meanwhile, I think phone works better with setcpu on.

Meanwhile, you will sau on 6.5 it's max speed was 768Mhz? It was sold for cpu at 1Ghz, I think on 6.5 it runs at that speed.

But I agree, ther realy is a lack of conception about cooling system of the device.
[HD2 Android NAND Development] Visentinel:
The SOC has the following on package

CPU - generates large amounts of heat

Ram - generates moderate heat

Directly attached next to it is the Nand wich will get very hot during large transactions, not likely to ever get hot tho, we don't use /data much for write operations.

Under it is the SD controller and Sd card and these are going to get hot thanks to swap.

Also nearby is the PSU wich will get hot under large loads and GPS will definitely do it, especially also if the charger is plugged in! and in the center of the phone is the battery wich will generate heat under large discharge loads and while charging.

The real issue is 90% of all the gear is at the bottom under the buttons, bottom half of the phone and its also where we grip the phone with our warm hands.

The only solution I can think of is attaching an external cage to the phone, like a stylish case with thin aluminum along the bottom half and insulation from our hands.

I'm lucky today my temp got as high as 45c at 1036mhz performance governor :) and no freeze, and it's been good since iv been using android 8 months ago.
[HD2 Android NAND Development] Visentinel:
They market it having a 1ghz snapdragon. But that's just marketing, the stock rom limits to 768mhz.
[HD2 Android NAND Development] feanor91:
OK, I got it. I wil try to limit it to 768 MH with SetCpu.

Dorimanx : must I do something somewhere in the rom appart configuring setcpu?

And by the way, I've just had anonther freeze : from the last one : I reboot, phoe is at 37°, I configure setcpu, i plug my phone on USB; becaus I was at 15% battery, lauch rockplayer play 5 minutes : freeze....

I hate that phone!

I know, it's not the rom because I have that on all rom, but I want to fix that.

EDIT :

After boot CPU was at 100%, the green light went off and the phone freez again. I am at 5 reboot in less than half an hour. Last temperature shown is 38° CPU 576Mhz (decrease by SETCPU for %battey reason)

TO note that in standard condition the overall temperature is 36-37° so I think 38° is not really to hot. no? Room temperature is 27

Edit 2 : and another freeze (samething phone plug + rockplayer on), someone cursed me, it's not possible.

Edit 3 : I have a freeze even if device is at 245Mhz. I force it with setcpu. Device was hot too : certaninly due to the charging. Not CPU works this time.

The result is I can't use my phone.
[HD2 Android NAND Development] Visentinel:
Feanor try checking bad sectors? Maybe it's that, also reflash a stock rom to refresh spl radio the lot.

Then reflash hspl

Radio 2.15

Magldr

Repartition sd

Start rom fresh
[HD2 Android NAND Development] feanor91:
I made that a lot of time, it doesn't help, I used to start from fresh every 2-3 rom version . What do you mean saying :"reflash a stock rom to refresh spl radio the lot" ?
[HD2 Android NAND Development] dorimanx:
that is so sad :'(

I am trying now to find solution, with lowering the voltage more for reducing heat,

but I have set Max oc 1.19 and on 45c my phone still ok,

but i will try to help....
[HD2 Android NAND Development] feanor91:
Thanks, but I don't think lowering voltage will help. Say it if I'm wrong but a lower voltage conduct to less stability now? Several time, if you remember, I said that I have leverage all tension by +25, but as you update so soon, I didn't have time to see if it's help or not.

Besides that, on 2.6 version (if I remember well) Rockplayer works fine and when I use it I did't note heat leverage (as it is a weakness, I check it often).

I will try to augment voltage another time.

Edit :

Modification made, rebooting phone now

Edit 2:

I think, also, perhaps it's hardware related, because I read here and ther that people have and other people have not this issue....So as I'm a lucky guy...It is not impossible that I have a bad device...But if ir's the case, what can I do? Is someone now hot to break phone and after sales didn't see it so I can have a new one?
[HD2 Android NAND Development] ORiZorrie:
Try flashing stock rom. And stress the winmo. If its freezing again, then im afraid your hardware is defect and you need to check for warranty repair (is there still warranty on an hd2?)
[HD2 Android NAND Development] Visentinel:
What I meant by that is flashing the htc official RUU from the htc website might reset something we haven't thought of.

Also try out that suggestion sounds good, stress in WinMo 6.5 and see what happens.
[HD2 Android NAND Development] feanor91:
I have already think at that solution, but what reason I cant give to after sales?

"Hey guys, if I stress my phone it become heat and freeze"

"Well sir, your phone is used to phone, so use it to phone. Good buy sir"

Yeap, good job after sales...Buy the way, I think it is 2 years warranty.

For now, I have added +25 at all voltage, my phone is on charge and rockplayer run. I look logcat with droid explorer....I don't think I can do more.

OK, as I wrote, phone freeze. The good news : by touch, it is not really hot. Perhaps, it is something else than heat that freeze it.

I give you logcat if someone could understand something in it. Phone is rebooting now
[HD2 Android NAND Development] feanor91:
OK, but I can't do that, I have an operator one, so the only rom I can flash, is the operator one. But by the way, If I have no choice, I will do that and see what happened.
[HD2 Android NAND Development] Bologna:
+1...

I think too you probably have hw defect
[HD2 Android NAND Development] leoh:
I know exactly what it is because the same thing happened to me.

If you used to overclock , use the phone in hot places, constantly used it without letting it cool down your CPU might have come loose.

Or, the "glue" (don't remember how it is really called) might have melted a little bit and the CPU is not getting a tight seal which causes the phone to freeze, sometimes overheat, reboot and eventually will be inoperable.

If you know some technician they can open it up, verify it, and possibly fix it for you.

In my case I was in luck because my warranty had a month left and I got a replacement.

Hope this helps you and if I find the link of the person who wrote of the problem I will post the link.
[HD2 Android NAND Development] SkooterD:
One of my hd2´s was doing that very same thing. I flashed back to stock winmo and it continued. Got a new one under warranty. Said the motherboard was defective.
[HD2 Android NAND Development] Visentinel:
Flash the operator one then :) should be the same result.

Also seems bad sectors then? It can't be anything else if it ain't heat.

Try this in Magldr.

80mb boot

150mb system

5mb cache

Rest to data

Your effectively moving the physical location of the partitions to other space of nand.

If it works then it's bad sectors.
[HD2 Android NAND Development] feanor91:
Yes I read something on xda about this melting thing...I found the guys crazy to conduct that on its chips but apparently, he knows what he made.

I'm totally incapable of doing such a thing, so if it is the case : waranty.
[HD2 Android NAND Development] feanor91:
Could you modify the files for me? Could I reinstall Dorimanx rom after that, and could I restore my clockwork backup after that?

What I will do :

Backing up my rom

Reformating with new file

Restoring rom

restoring my backup

Sorry, I misderstand. You say in magldre...We can do that in magldr? Anyway, my questions are the same.