yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] showlyshah:
if u put the amarullaz script before u flash the rom, u will get app2sd partition size too( see the attached pic below) but if u flash it after the rom u wont get that app2sd partition.(well atlest i never get it, all it is a bigger internal mem,which is an added ext partition). and belive me if u put it before u flash the rom( keep in mind to remove any a2sd or app2sd or data2sd scripts u have there, also recomend to remove any scripts that changes the sd r/w speed) , nothing wrong can be happened (atleast i never had any problems in about 3 months). but i highly recomend u to use ext4 with max cluster size (format it with mini tool partition from windows, and make it an active partition) , if every setup u do is correct, i can promise nothing wrong can happen.

the other way is as recomended by yz.hd few posts be4.

regards.
[HD2 Android NAND Development] Yank555:
Hi,

Has anybody successfully tested this modd'ed Tytung ICS r1 kernel for CM7 ?

http://xdaforums.com/showthread.php?p=23378446

Another user tested it successfully on PureCM7 (fast, stable and good battery life).

So I just tested it, but it rebooted on Hyperdroid 5.9.0 for me...

JP.
[HD2 Android NAND Development] ShadowXPde:
Both partitions are created as Primary and done by ClockWorldMod :-(
[HD2 Android NAND Development] tmotard:
Hi, what are the advantages of this kernel over fikret one for example ?
[HD2 Android NAND Development] Wildcopper:
This is actually not true. NAND is faster than most if not all SD Cards. You'd really need something like a Class 10 SD to become faster than NAND, and even then it's not sure it's really gonna be faster. Not to mention NAND uses less battery power than a SD card.
[HD2 Android NAND Development] Yank555:
It would be faster, or at least feel swifter... but it didn't work for me, which I found surprising, since it is MODed for CM7, another user got it working right away am PureCM7 ROM, and I didn't think CM7 ROMs would be THAT different from each other... guess I learned something here :cool:

Will give it a try on my dev HD2, I can experiment further on it without screwing up my daily phone, need that one ;)

JP.
[HD2 Android NAND Development] liquidini:
thanks for the great rom :)

i flashed for a friends hd2 which he didnt know what monster mobile he had ;)

one small problem.

because he has only one 2gb sdcard for now(i have ordered a bigger one)

i have made a 128mb ext4 partition by mistake.

now the phone automaticcaly tries to install apps to the ext4 partition , so the "no more space" message is always on.

I have resized the nand so it uses only 120mb system so all the other is free for apps.

from the settings menu there is 300mb free internal memory.

why isnt this used for apps?

thanks :)
[HD2 Android NAND Development] Wildcopper:
If I was you, I'd wait for the bigger capacity SD and do a proper clean installation with an 1GB Ext3 partition.
[HD2 Android NAND Development] Yank555:
Ok, managed to get it working on my dev HD2, it was all about clearing dalvik cache, but since I use Data2SD on my daily, CWM's clear dalvik breaks my installation. Will write a flashable zip to clear dalvik cache on sd-ext and test the kernel on my daily.

JP.
[HD2 Android NAND Development] liquidini:
i think thats the correct decision.

but the card is coming in 3-4 days and this girl wants to install matrix wallpaper :p:p:p

leave the bi@ch talking :p:p:p:):):D:D:p:p
[HD2 Android NAND Development] Wildcopper:
At my age, you treat women with more respect and don't call them such names, but I got your point ;)
[HD2 Android NAND Development] DarrenNewsgroup:
It said 3 days to play and then about 10 minutes later I notice the market icon was replaced with the play icon. Can't say that I have noticed anything different.

To the guy who had trouble with steam not being compatible I can say that it is compatible with my HD2 even after the Google play update but that might be because I use 240spot

Darren .)
[HD2 Android NAND Development] showlyshah:
i too use 240dpi, with htc hd2 as device, and with google play. no probs. all apps gets updates, all compatible.

those who use smaller dpi(160 or so), change the device name,maker,model as those device which have those special dpi values.

and i think itz better than hacked market/play.
[HD2 Android NAND Development] danct2005:
I tried last night to reinstall for using with amarullz script. I replaced the default script with amarullz one and then i installed with clean method.

Before that i formated my 16 gb card with maximum cluster size,one partition fat32,one ext4,both primary,and one swap.

After installing it the rom become very slow.

I made permission fix,but still very slow.

I reflashed the rom with default script and the phone is rocket in terms of speed.

Sent from my HTC HD2
[HD2 Android NAND Development] clyder:
I gave up on amarullz script because I had occasional hangups that really annoyed me. After I reinstalled the rom with default script everything worked fine.
[HD2 Android NAND Development] Wildcopper:
I'm also sticking to the default implementation of "a2sd" which works just fine. Most application store "heavy" data on the SD anyway, only very little is put in the internal storage. I have a ton of applications installed and still 135k free internal memory.

No need to risk instability and problems with some other script.

As a professional developer, I always use the saying "if it's not broken, don't fix it" ;)
[HD2 Android NAND Development] DarrenNewsgroup:
Strange you are using Android on your HD2 with the saying "if it's not broken, don't fix it". Perhaps Windows Mobile 6.5 was broken and that's why you are on Android :D Personally on my HD2 Windows Mobile was on it for a few minutes.

I saw one person's signature with the line "if it's not broken, tweak it"

Darren .)
[HD2 Android NAND Development] clyder:
Thanx for the tip. Let us know when you tweak it ;)
[HD2 Android NAND Development] Wildcopper:
I originally bought the HD2 for its big screen (it was the first phone with such a screen) and it's powerful processor. Sadly, there was only Windows Mobile 6 available on it. Android is better than Windows 6.5, that's why I changed when Android became stable enough for serious use. I only switched to NAND Android recently, when I was really 100% sure it was good enough, before I was booting from WinMo on the SD card.

To make it shorter:

- I moved from WinMo to Android because Android is better.

- I won't move from the built in a2sd to another script because it is NOT better. It won't bring me any better functionality.

I gave up the "nerd" mentality years ago. I need my phone for daily use, I need something stable. I only moved to NAND Android when it was stable enough for daily, serious use. Hyperdroid (with stock kernel and default A2SD) is definitely doing that. Why would I use another script, to the risk of screwing up my phone, when my current installation works fine and I still have plenty of memory free? If I was running out of internal memory, I would consider it, but I'm not... I didn't even use half of the available memory after a clean Hyperdroid install, and I have a ton of APPs installed among which two very big graphic intensive ones. As I said, most APPs use your SD card for big data, not the internal memory.

If I was still a student or teenager with a lot of time on my hands, I would maybe tweak more. But I'm not, so I tweak just the minimum to have a stable and fast Android OS on my phone. Stock Hyperdroid 5.9 is doing that just fine, along with the few Market APPs I have bought to enhance the UI.
[HD2 Android NAND Development] DarrenNewsgroup:
Well said. I am 40+ myself with kids but still a bit of a geek at heart.

I got my HD2 a few weeks ago for its screen, fast enough CPU, lots of RAM, running Android and cheap on eBay. My old phone was a Sony X10 Mini Pro (tiny screen, low RAM, slow 600MHz CPU) but it only cost me £1.30 a month for 18 months (600 minutes, 500 texts, 512MB streaming data).

I too chose a stable ROM with good support, done my research before I installed it. It was this ROM :D although I am still on 5.8.

I got my daughter one of these phones as well.

The only downside is the poor battery life but I knew that when I bought them.

Darren .)
[HD2 Android NAND Development] Yank555:
You know, eventually it's all a question of point of view. I'm also 40+ and I'm an IT professional as well (systems as well as development), I'm obviously no student anymore, that was a looong time ago, so time is not what I have most, but I take some, because I find it fun and worthwhile, and this is what made me choose the IT path in the first place, in school and afterwards in work.

Tweaking is not a bad thing, it's about making things better. Sometimes by going even the wrong way, to find out where not to go.

You moved to Android because it was better than WinMo, not because WinMo was broken.

Well I test different kernels, because they are better, and not because stock kernel is broken, or bad. And my HD2 is faster, still stable, I use it daily privately and professionally.

Same goes for xxx2SD. The stock provided one is fine, but it leaves dalvik on NAND, which is fine if you have a slow sd card, but mine's fast. And my partitions are set to have a rather big system (to test ICS ROMs which are bigger without needing to repartition each time). I don't have a TMOUS, so NAND is only half a gig. And dalvik was running full ... I had to find a solution, and I went with Data2SD, old-school, but has worked fine on my previous ROM for a loooong time, so back to it. And I like to easy concept, sd-ext is just mounted on /data, and that's that.

All is fine and stable, and I have plenty of space and a faster device.

All good for me.

Now, if others , like yourself, don't want to go that path, that is perfectly fine, nobody is making you, but don't criticise, or rather patronize, those that do.

Had it not been for people willing to be 'nerds', you'd still be 'unhappyly' running WinMo on your HD2, or have switched device, because there would be no Android for the HD2.

So leave them be what they please to be, nerds that is ;)

Just my 5 cents worth...

JP.

PS: I got myself a second HD2 just for the fun of tweaking further with no regard to stability and learning what works and what doesn't... still Hyperdroid with changed kernel and xxx2SD is on my daily.
[HD2 Android NAND Development] Wildcopper:
This is actually wrong. dalvik cache is on the SD with the stock A2SD, at least in the 5.9.0. If you doubt me, I can post a screenshot of ES explorer showing it, but I don't think we are gonna need that, do we?

PS: "nerd" never had a negative connotation to me. I've been one (hardcore, spending days and nights doing "demos" on C=64 and Amiga) and I'm still one a bit, but I spend my "nerd" time on other things than tweaking my PC or my phone. So I'm sorry if you took my usage of that word as an insult, it wasn't :)

EDIT: actually, from the first page of this thread:
[HD2 Android NAND Development] DarrenNewsgroup:
No insult taken by me :)

Darren .)
[HD2 Android NAND Development] Yank555:
Don't worry, no insult taken ;) I see we go way back to the same place, C64 was my first as well, I moved over to Atari ST, the other side of the Motorola 68000 ;)

I just wanted to say, let the others play around, if they want, there's nothing bad about it.

And you got me on the stock App2SD ;) Yes, the stock one symlinks app, app-private AND dalvik-cache to sd-ext, correct. It was the one of PureCM7 that just did it with app and app-private.

I had already zapped it with Amarullz, which left dalvik on NAND for performance reasons, when I ran into the low dalvik space, before going to Data2SD (Sibere's), hence my mistake.

I didn't like stock because it doesn't show real free space in settings... which is why I moved on to Amarullz's... And Data2SD is simple in concept, which I like, especially since in my h/w config it's not combined with a performance drawback :cool:

Anyhow, I have fun tweaking this little pocket Linux toy of mine, and still with the challenge to have to keep it stable :D

JP.
[HD2 Android NAND Development] Wildcopper:
C=64 wasn't my first... I had a ZX81 and a Vic20 before.

There's a reason why Hyperdroid is one of the best if not the best CM7 Android ROM... it's because it includes everything on STOCK (no need to tweak if you don't want to), and it works :)

That's why it's best for BOTH the "tweaking nerds" ( ;) ) and the users who want a stable system on their HD2 without having to use scripts and other stuff :)
[HD2 Android NAND Development] showlyshah:
well, i am just a fresher, passed my electrical and electronics engg. only a year b4. (used to be an electronics hobbist for more than 12 years from now:-)) . and was a hardcore mobile phone technician for more than 5 years, and i put my hands on android only 2 year b4, started with my frnds x10 mini pro, then i got my wildfire and now on hd2. (my fav was sonyericsson phones- those old java ones, and tweaked them to max) . now with worlds greatest dev phone, nothing i ever found this better, i bought this phone from second hand market( lol i put about 3 months in search for this) , and had chances to buy phones like evo 3d, galaxy s, lg p990, arc etc.. but nothing satisfy me as hd2, sure this phone hav its drawbacks like low batt life, heat, chrging prob when it getz hot, etc. but thats not worth to downgrade its pros.. so bought a perfect piece with no hardward prob at all. and tried every rom types in my phone. but since i found hpd, i never even checked for another. and started as hpd fan, now in hpd team. well nothing carry away from hpd, not even beta ics versions... and i will only put an ics even for testing, when we hpd team releases one for hd2.

now the best thing, i am 24 now and had enough time to work and tweak the rom. i never put any other kernal other than fikert and default one in my hpd 5.8.0, and is now in work to add much more good things into the rom, i dont have a nandroid backup, all i have is tb. well its all i need for testing things.

and since i got hpd, i use amarullaz script on ext4(well default is more good, but i use it to check stability) . and since mine is eu version, i never had enough mem in my phone. so use 1gb ext4 and amarullaz script to find space for about 109 apps.

belive me i never had a data corruption on this, and hpd is the best stablest rom i ever used with amarullaz script. i had zipalign and permission fix scripts @ boot, and have only one fc at every boot( launcher pro), even at freq. of 96-768(my default). no other probs.

in my view tweaking is always best for those who know what will it cause and what can it cause, and is an experiment to know what is the best/worst.

and my humble openion for those who dnt want /have time to spend with ur phone( i am a bachelor,no gf too;-)) ,pls dnt try tweaking and stay with original hpd rom, which is awesome even if u dont do an operation in it!
[HD2 Android NAND Development] Yank555:
I guess I'm a tiny little less 40+ then :) When I jumped in, the C64 just was out, and a friend of mine had a ZX81 and a VIC20 those gave me the 'virus'... that seems all sooo far gone and somehow still kind of close as well ... strange ... damn, I think I'm getting old ! :cool:

Hyperdroid's fun, so much is sure , and that I want , and it's very stable, and that I need, so it's a perfect fit :D

JP.
[HD2 Android NAND Development] DarrenNewsgroup:
I wanted to buy and build a ZX80 but couldn't afford it (still at school with little pocket money). My first computer was a BBC Micro Model B gradually upgraded with the 80186 co-processor, 128K sideways RAM, 2 x 80 track disc drives and eventually a 30MB (don't laugh - yes 30MB - cost £500) SCSI hard drive.

I originally wanted to be a lawyer but my dad took me to a computer show whilst at school and then I was hooked.

Yes, I like HyperDroid as I wanted a CM7 build (love the pull-down notification power toggles) and stable. One I could "flash and forget", especially as my daughter has the same setup.

No more nostalgia posting - getting a bit off-topic :)

Darren .)
[HD2 Android NAND Development] universed:
Phone hangs......

I did a fresh install of this ROM a few days ago and then restored all of my old Application date from my prior install using Titanium. I restored applications AND data and the last ROM I had installed was CM7 from BOYPPC.

I am having 2 issues:

1. When browsing sometimes my phone hangs and i need to pull the battery. I am using OPERA.

2. Sometimes when i come out of sleep mode and go to use the phone the again everything hangs and i need to pull the battery

Any ideas suggestions what i might have done wrong or what i can do remedy the situation?
[HD2 Android NAND Development] Wildcopper:
Did you wipe the NAND memory before installing?

Did you partition and format your SD appropriately before installing?

Restoring data can make things unstable, too...

PS: if you don't like the stock browser, you should give a try to Dolphin HD.
[HD2 Android NAND Development] dilse:
Did you restore System Apps or only System Data?

You should not restore System Apps, as they may be older than the ones in the latest ROM.
[HD2 Android NAND Development] JimWest7997:
Hello every one, I have a question considering the screen-on time during a call.

When somebody is calling me i have to wait 20-30 seconds before the screen goes on and shows who's calling. Could this be because I have set really low MHz-Values in SetCPU for screen-off profile, or is this a common issue with this ROM?

Any advise on how to improve this appreciated.

JW
[HD2 Android NAND Development] Wildcopper:
Simply add an "On Call" profile in SetCPU with higher MHz values, and with a higher priority than your "Screen Off" profile, that should fix your problem. It does for me. Even when the phone is just ringing, you are already "On Call".

By the way, putting too low frequencies for "Screen Off" won't give you substantial gains in battery life. Try to use either Smartass V2 or Interactive X, they both automatically lower the frequency when the screen is off.
[HD2 Android NAND Development] JimWest7997:
Thanks, didn't see that option.
[HD2 Android NAND Development] Dave Trouser:
1024kb seems best for me - 32GB class 10 SD (formatted to 32K cluster size).

2048 and the 3072 default gave a slightly quicker read, but the write performance suffered greatly.

1024: 9MB/s Write, 28.9MB/s Read

2048: 7MB/s Write, 29.8MB/s Read

3072: 6MB/s Write, 30.1MB/s Read
[HD2 Android NAND Development] showlyshah:
i dnt know why, but high cluster sizes give high speed data r/w, and by the way u have an option to use 64k cluster. my class 6 8gb samsung sd have it. i use 64k cluster.

also give a try for 8192 read ahead, amarullaz a2sd use that value. pls check it and post results.
[HD2 Android NAND Development] tay200k:
This is the best rom for daily use by far. But my phone seems to get really hot using it anyone know why??
[HD2 Android NAND Development] Wildcopper:
Do you overclock?

Anyway, unless it starts crashing, being a "bit" hot isn't a big deal.
[HD2 Android NAND Development] JimWest7997:
Even with overclocking that doesn't happen to me, you might want to check your background apps..
[HD2 Android NAND Development] etsch:
Hello. Me again with a new problem. After the lSt time my hd2 makes problem a friend of me did install all new.. works fine until now. I were rebooting the phone and on the android logo it stops with booting.cleaning the cache doesnt help. Reinstall the software dosent helps. Only an hard reset but when i restart it again i need to do a hardreset again ... cann anybody help me?

Gesendet von meinem HTC HD2 mit Tapatalk
[HD2 Android NAND Development] tay200k:
Hi no overclocking done. will continue to use and see what happens.
[HD2 Android NAND Development] YZ:
If your phone gets warm for no reason, it must be hardware related.
[HD2 Android NAND Development] elesbb:
Sounds like your system partition isnt big enough . it should be around 5/150/5 check the first post for exact sizes .

---------- Post added at 02:11 AM ---------- Previous post was at 02:03 AM ----------

Hey guys ive been using this ROM and i love it . I messaged the dev of my kernel and he mentioned if this problem might be ROM related so i decided to post here as well while he goes and digs into the kernel .

The problem:

Ive edited my leo-keypad.kl and qwerty.kl files to only allow the volume rocker to wake the device . This is what i like because when the device is in my pocket my front facing buttons get pressed quite a lot and kills the battery cause the screen is on .

The problem is that even though the buttons no longer wake the device from standby , the lights for the five buttons in the front still light up when they get pressed . This causes approx. 6ma more battery drain then needed . the lights then stay on until i wake the device . Ive done some digging and norrowed it down to this

<6>wakeup wake lock: gpio_input
<6>active wake lock gpio_input
<6>active wake lock gpio_input
<6>wakeup wake lock: gpio_kp
<6>active wake lock gpio_kp

Taken from my dmesg command . I believe the gpio wake lock is turning the lights on since they are controlled by thus , and then the device goes to sleep before they time out causing the lights to stay on .

What ive tried:

I tried making an apk that would make the /sys/class/leds/button-backlight/brightness read only but they still come on no matter the permissions set .

What i would like:

Some way to keep the button lights off during sleep and on when awake . My guess would be to disable the gpio_wake lock because that is what controls the leds . This doesnt happen on native devices so i know its possible .

Thanks guys for your time and help !
[HD2 Android NAND Development] tay200k:
But only seems to be this rom. :confused: Also battery drain seems kinda high when using the phone but on standby its very good.

I tried to flash fikret r2.16 but i lost usb and wifi tethering so had to go back.
[HD2 Android NAND Development] TCMuffin:
Download directly to SD card on phone via wifi??
[HD2 Android NAND Development] tay200k:
No from pc to phone.
[HD2 Android NAND Development] panosvo:
Is there a way to set the max cpu settings lower than 998Mhz, i want to underclock my phone, cause i have heat freezing ...
[HD2 Android NAND Development] showlyshah:
r u using this rom? and which kernal? if u use default kernal u shd download setcpu app frm market, and if u use fikert kernal, use no frills cpu control app from market. u can set low values, i use 96-768 mhz by default
[HD2 Android NAND Development] showlyshah:
look at the attached pics and set those values written "power collapse, and sleep mode " on ur build.prop. if there is no line like those, add those two lines with those values

also the second pic is a tweak that makes the phone not to wake up using volume.
[HD2 Android NAND Development] showlyshah:
also, wakelock is a nice thing, and you should check backlight time settings on cyanogen mod settings. set them to low values.

i read some tweak that can force off and on keypads light when screen is off and on, but cant remb it now, and if ur problem is not solved, i will check for it.
[HD2 Android NAND Development] panosvo:
I use the default kernal, with setcpu, i posted the question if there is a way to unterclock using cyanogen mod menu , so i want need to run setcpu in the backround.
[HD2 Android NAND Development] TCMuffin:
Sorry - I meant can you not download directly to the flash card in your phone using wifi and bypassing your PC?

Or:

Remove the flash card from your phone

Attach to PC via adapter or card reader

Download kernel to the flash card

Remove flash card from PC and return to phone

Flash kernel