yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] marcimix:
Dear tytung I'm on impress :D

First I had black screen after chose DataOnExt so I did flesh again only with nand, but next phone didn't had internet connection from operator and of course access to su. Thanks guys for diagnosis properly 180 system partition. Now every works well.

THIS ROM IS FASTER THAN MYMIUI Gingerbread Rom!!

What sdcard class do you use? I have class 4 and I scared of it.

Wysyłane z mojego NexusHD2 za pomocą Tapatalk 2

Edit:

Use 180MB system than 170MB.
[HD2 Android NAND Development] NYLimited:
Don't be scared of it if it is a quality card. Get some coffee or tea and go here:

http://xdaforums.com/showthread.php?t=1947560

---

Insanity is doing the same thing, over and over again, but expecting different results.. (via Tapatalk)
[HD2 Android NAND Development] ryurix:
Thanks!

This is best HD2 rom ever! Thanks!
[HD2 Android NAND Development] marco.palumbi:
---

nice results, expecially on Database IO.

can you please share your configuration? please attach the output of these 4 commands on adb shell:

fdisk -ul /dev/block/mmcblk0

tune2fs -l /dev/block/mmcblk0p2

cat /sys/devices/virtual/bdi/179:0/read_ahead_kb

cat /sys/block/mmcblk0/queue/scheduler

mount

tahnk

---
[HD2 Android NAND Development] Nixda99:
2.8 is Top!!!

Very good rom, very fast and no real problems. Can confirm it feels faster than 2.7, used Phoenix Data2ext on 2.7 and now your integrated Data@Ext method.

New 720p HW-Videoplay works top. Camera, camcorder, mobile data, GPS, phone calls without problems like in 2.7.

Only 2 small issues of version 2.7 and 2.8:

- WLAN Download speed is slower compared to other roms, had ~3000 MBit/s max (JB PACman 1.2 till 7500 MBit/s max near the router), 2000 vs.3500 MBit/s in the next room (Upload and Ping are nearly the same, there are on max possible values)

- In Ovuview the drawing of symbols in calendar view and the graphical chart needs 2 minutes, compared to 1-2 seconds in your Jelly bean rom or other JB and GB roms. It's only some first initialize functions, If I wait the 2 mins. in one of the 2 views, the other view appear instantly after that. The problem is on 2 different HD2's (1 Data2Ext from your 2.8er installation, one App2SD script with only user app on SD). Have found no error messages or exceptions in logcat, tried with and without HWA, tried 2048 read ahead.

Thank you very much for your continous support of ICS (JB is not stable enough for me at the moment, GB too much known back doors).
[HD2 Android NAND Development] white-energy:
I'm getting root and 3G issues, even after reflashing and changing the partiton to 180 :/
[HD2 Android NAND Development] cyberain:
Hi Tytung! Can You make dark holo Mms.apk with multilanguage?:)
[HD2 Android NAND Development] Swamp_cz:
Titanium Backup 5.7.1 can't get root access.

I've rebooted and reflashed the ROM, still the same issue.
[HD2 Android NAND Development] MSephiroth:
Try to fix permissions from recovery or (if native sd user) using NativeSD app by datagr
[HD2 Android NAND Development] duhhh:
ADATA 16 GB c10+
[HD2 Android NAND Development] ryurix:
hide navigation bar?

How to hide navigation bar?

I upgraded from 2.7 to 2.8 and navigation bar shown. How it can be disabled?

Solved!

Somehow i missed installation option.

Thanks tytung for great rom!
[HD2 Android NAND Development] Swamp_cz:
Tried that, didn't work. It seems superuser doesn't work at all, and as far as I know, I'm not the only one having this problem.
[HD2 Android NAND Development] trex3300:
Use the softkey switcher from the first post.
[HD2 Android NAND Development] amateur_no1:
Your roms are always awesome, tytung. I ve tried many others and always come back your rom for daily use
[HD2 Android NAND Development] Ansem:
hi,i have two question:

1) in this rom app2SD is integrated?or i must use link2sd?

2)how is the faster rom between this and the nexus CM10? :) i need a fast rom,even if i must renounce at the latest things.
[HD2 Android NAND Development] Thuggie:
I was completely sure the partition size was 180..but I checked after this post and it was actually 170 so my mistake. Thank you :)
[HD2 Android NAND Development] tytung:
The more, the better.

If you have a video, which works on GB but not on ICS, for public testing, it will be good too.
[HD2 Android NAND Development] twoxx:
Use this instead of superuser (flashable on Nand / nand+ext ):
[HD2 Android NAND Development] tytung:
No. I never do that and won't do that.
[HD2 Android NAND Development] tytung:
What kind of install type?

Fresh install or not?

Restore anything from CWM or somewhere?

I am wondering why some users have root access issue.
[HD2 Android NAND Development] NYLimited:
If you are collecting info here is some. As you may remember I tend to concentrate more on read speeds much of the time. This is using a 32GB SanDisk Class 4 card with DataOnEXT. Hope this helps some.

Filesystem flags: unsigned_directory_hash
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 1048576
Block count: 1048320
Reserved block count: 52416
Free blocks: 669138
Free inodes: 1031931
First block: 0
Block size: 4096
Fragment size: 4096
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 32768
Inode blocks per group: 2048
Last mount time: Tue Nov 20 01:49:47 2012
Last write time: Tue Nov 20 01:49:47 2012
Mount count: 8
Maximum mount count: 20
Last checked: Fri Nov 16 22:51:07 2012
Check interval: 15552000 (6 months)
Next check after: Wed May 15 23:51:07 2013
Lifetime writes: 22 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Journal inode: 8
Journal backup: inode blocks

[noop] anticipatory deadline cfq

16384

Disk /dev/block/mmcblk0: 31.9 GB, 31914983424 bytes
255 heads, 63 sectors/track, 3880 cylinders, total 62333952 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/block/mmcblk0p1 8192 53944319 26968064 c Win95 FAT32 (LBA)
/dev/block/mmcblk0p2 53944320 62330879 4193280 83 Linux
[HD2 Android NAND Development] twoxx:
Hi Tytung..

i had problems with root acces too.

It seemed that "Superuser" forgot granted root-access for some apps after a while....

I use "Tasker" with a lot of tasker-scripts and of course titanium..... after flashing rom... they worked for a while and then ... no root....

i installed SUPER SU ... and now everything works again...
[HD2 Android NAND Development] tytung:
I remembered that "AudioTrack( 330): obtainBuffer timed out (is the CPU pegged?)" will cause issue. But no idea how to fix it.
[HD2 Android NAND Development] Ansem:
hi,in this rom there is the app2sd like the CM10 or i must install link2sd?
[HD2 Android NAND Development] NYLimited:
All your answers are found

here

.

Why not take a moment to read it?

Your specific question was answered long ago under the "Installations" sub-heading. :(
[HD2 Android NAND Development] trex3300:
Always read the first post, if you dont see app2sd, then it is not included.

There are 3 install options listed on the first post (Nand, Data2Ext and NativeSD), if you dont like any of them, then feel free to experiment with your app2sd/link2sd method, and if you run into any problem, post your comments in the general section.

Regarding the speed and smoothness of this rom, install it and see for yourself.

Good luck.
[HD2 Android NAND Development] nastiv:
I have a problem a problem. I've created 1.5GB ext4 and 6GB FAT32 partition on my 8GB sdcard. Then i chose NativeSD and PPP in aroma installer (i'm using CLK). Android booted fine, but it's showing me 231MB as a whole internal space in the settings and free space is decreasing after installing apps. I'd like to mention that I have clear 175mb NAND system partition from previous ROM. So there's my question, is it normal?
[HD2 Android NAND Development] Ansem:
sorry,in the preview version there wasn't data2ext :(

thanks for the answer,this night i will try this rom :)
[HD2 Android NAND Development] Szczepanik:
Try older version of Titanium Backup from their website

Cheers

Tom
[HD2 Android NAND Development] Ansem:
hi,i have installed now this rom, but i have a big problem with the play store:when i try to install an app i have this error: "error during the download,impossible to download xxxx".

how can i do? : (
[HD2 Android NAND Development] bzhmobile:
Clear cache and Data, in the settings, applications, selecting the PlayStore.

In the Recovery wipe the caches an fix permission

reboot and try again, may be...
[HD2 Android NAND Development] Ansem:
nothing to do :( cleared cache and data of play store and wipe cache,then fixed permission but nothing to do :/

it's strange beacause i see both the partition (Ext and fat32,i don't know if this rom use the swap partition)
[HD2 Android NAND Development] Swamp_cz:
The SuperSU app works, thanks a lot, m8 :)

Btw – I did a clean install to NAND and Superuser doesn't work (on numerous occasions). It's apparently nothing related to Titanium, root access with Superuser is faulty on this ROM.
[HD2 Android NAND Development] Cile90:
Great ROM everything works perfect ..very fast love the soft keys ,wish you could edit size :D
[HD2 Android NAND Development] marco.palumbi:
---

here is my results (have to say one of my best),

8G Samsung class 10.

But I think that SD card read and SD card write are tested on FAT partition.

I was impressed instead by 365 Database IO from Good_vibes test that should be related to the EXT4 data partition performance....

@ny_limited:which version of tune2fs are you using? it seems different from mine (or may be you cut out some output lines).

here it is my configuration:

# fdisk -ul /dev/block/mmcblk0
fdisk -ul /dev/block/mmcblk0

Disk /dev/block/mmcblk0: 8068 MB, 8068792320 bytes
128 heads, 32 sectors/track, 3847 cylinders, total 15759360 sectors
Units = sectors of 1 * 512 = 512 bytes

Device Boot Start End Blocks Id System
/dev/block/mmcblk0p1 16384 10010623 4997120 b Win95 FAT32
/dev/block/mmcblk0p2 10010624 14925823 2457600 83 Linux
/dev/block/mmcblk0p3 14925824 15745023 409600 82 Linux swap

# tune2fs -l /dev/block/mmcblk0p2
tune2fs -l /dev/block/mmcblk0p2
tune2fs 1.41.12 (17-May-2010)
Filesystem volume name: data
Last mounted on: /data
Filesystem UUID: 97a0b5e6-8b2c-4147-b69e-e4ee1fb5d1d3
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: ext_attr resize_inode dir_index filetype extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Filesystem flags: signed_directory_hash
Default mount options: (none)
Filesystem state: not clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 153824
Block count: 614400
Reserved block count: 30720
Free blocks: 336744
Free inodes: 146207
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 149
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8096
Inode blocks per group: 506
RAID stride: 2
RAID stripe width: 1024
Flex block group size: 16
Filesystem created: Tue Nov 6 23:16:18 2012
Last mount time: Tue Nov 20 14:44:25 2012
Last write time: Wed Nov 21 00:09:30 2012
Mount count: 37
Maximum mount count: 39
Last checked: Sat Nov 17 23:42:20 2012
Check interval: 15552000 (6 months)
Next check after: Fri May 17 00:42:20 2013
Lifetime writes: 5595 MB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 28
Desired extra isize: 28
Default directory hash: half_md4
Directory Hash Seed: d9057542-f7d4-46a2-a698-e0ef4ab9ca40

# cat /sys/devices/virtual/bdi/179:0/read_ahead_kb
cat /sys/devices/virtual/bdi/179:0/read_ahead_kb
8192

# cat /sys/block/mmcblk0/queue/scheduler
cat /sys/block/mmcblk0/queue/scheduler
[noop] anticipatory deadline cfq
[HD2 Android NAND Development] NYLimited:
Nice numbers! You have a good card there.

I never updated tune2fs (maybe I should have?) - it is the version included in Tytung's ROM:

tune2fs 1.41.11 (14-Mar-2010)

---

Spes in virtute est. (via XDA app)
[HD2 Android NAND Development] marco.palumbi:
are you sure that you pasted all the output lines from tune2fs in your previous post?

me too have the stock tune2fs from Tytung's ICS 2.8 ROM but it is 1.41.12 (17-May-2010) :confused:

may it be that you run tune2fs from recovery or other ROM?
[HD2 Android NAND Development] NYLimited:
I ran it in terminal. Perhaps he updated for 2.8? I am currently running JB 1.2 here..

---

Insanity is doing the same thing, over and over again, but expecting different results.. (via Tapatalk)
[HD2 Android NAND Development] LiQuiD_FeAR:
I got everything working after formatting with minitool partition-er. I installed aroma option 2. I bought a class 10 card because option 2 is real slow with my class 2 16gb card.

I cant wait until my class 10 gets here. I got a good enough deal on the card to donate some to tytung for his work on this.

I was hoping to format the new class ten with aroma option 3 of tytungs jellybean rom.
[HD2 Android NAND Development] Szczepanik:
Titanium Backup and / or SUperuser

Try this if you are having problems with Titanium Backup and / or Superuser

Download datagr nativeSDMultiBoot from thread HTC Leo: HD2 > HD2 Android > HD2 Android SD Development > [30 OCT 2012][DEV]NativeSD Rom Boot Script for HD2 > search for latest Version 10

Settings > Manage applications > All > Superuser

Superuser > Clear data

nativeSDMultiBoot > Tools > Fix Permissions > Reboot

Cheers

Tom
[HD2 Android NAND Development] owtommywo:
Hi,

I have a 2.7 version installed!

if I want upgrade to 2.8, I can also install it (8 Recovery -> Install ZIP From SD Card) or before i even format the SD (i have 40ad2sdx-a2Recovery)?

thank you

owtommywo
[HD2 Android NAND Development] Swamp_cz:
So I tried to restore some data with Titanium Backup. With the new SuperSU the program worked.

However – restored data cause all of their apps to crash, with some data I even get stuck in a bootloop. The backup is from tytung's CM10, could it be a problem?

I'm switching back to Jelly Bean for a while.
[HD2 Android NAND Development] Yulistana:
My Google Play services got error

Dear,

I've problem when checking Play Store via wifi as below?

Any advice, please?

Thanks in advance
[HD2 Android NAND Development] Quentin himself:
I had this error just after flashing the JB ROM. I "solved" it by reboot (maybe it's good enough), flashing GApps and reboot system. May it help you.
[HD2 Android NAND Development] Yulistana:
Hi quentin,

Many thanks for your advice, but how can i flash GApps? sorry i just hear this term.

Reboot can't solving my problem.
[HD2 Android NAND Development] bojanbl:
Look here:

http://goo.im/gapps
[HD2 Android NAND Development] tarmizizain:
Hello guys,

need help with my battery drain issue. on stand by using currentwidget i get 60+ mah. i already govern my setcpu but still has high drainage on standby. is it normal? i ask cause i've searched you might get 4-5 mah on stand by. is it true?
[HD2 Android NAND Development] memphis10:
updated to 2.8..but unfortunately no data connection 2G/3G at all. is there a fix for this? on T-Mobile
[HD2 Android NAND Development] sTicKs23:
Great !

Great update, thx.

Hope to see in the oncoming one 720p recording. Would be nice :D
[HD2 Android NAND Development] jirmic:
VoIP

Hi there.

Does VoIP with SIP account work with this version of ROM? I'm still on V2.5 where it does not work. Thanks.
[HD2 Android NAND Development] marco.palumbi:
SIP doesn't work.

Skype works quite good.
[HD2 Android NAND Development] NYLimited:
This is not an error coming from the ROM.

Many people, using many different ROMs are reporting it.

Google's response is:

Error Retrieving information from server. [RPC:AEC:0]

We've received reports from some developers that certain users were seeing error 'Error Retrieving information from server. [RPC:AEC:0]' when attempting to download applications. We are currently working on resolving this issue and we hope to offer solution shortly.​

Various "fixes" have been attempted but none work all the time.

If you continue to receive a "Download unsuccessful" message when attempting to download an app, try the following troubleshooting steps to resolve the issue:

Restart your phone then try downloading the app again.

Confirm that there is connectivity on your device (contact your mobile service provider if you aren't connected).

Wait 10 minutes and try your download again.

If you're still unsuccessful, you can

let Google Support know

about the proble..
[HD2 Android NAND Development] davidk91:
Hi all,

I would like to ask you, if you´ve tried install new camera with sphere on our HD2?
[HD2 Android NAND Development] zoUphd2:
I have try it .. it works (open) but it is luggy and you cant complete a photosphere .
[HD2 Android NAND Development] davidk91:
OK...I hope this: 4.2 will be soon :D...but I know, it doesn´t mean that photosphere will be okay...
[HD2 Android NAND Development] NYLimited:
Just wondering if you found an answer for that 365. Perhaps that partition is mounted with data=writeback or more likely barrier=0? I never tried it myself but mysql is said to slow a lot with barrier on.

---

Insanity is doing the same thing, over and over again, but expecting different results.. (via Tapatalk)
[HD2 Android NAND Development] newbro:
First of all thanks for this great rom.

I am having problem with the Go Keyboard with this rom, I'm using the NAND with DataOnEXT, with DPI set to 180. The phone will reboot automatically whenever I focus on a text field and the gokeyboard attempt to open.

Logcat:

I/ActivityManager( 153): Displayed com.whatsapp/.Conversation: +1s356ms
D/dalvikvm( 941): GC_CONCURRENT freed 378K, 18% free 9680K/11783K, paused 2ms+7ms
I/dalvikvm( 941): Jit: resizing JitTable from 4096 to 8192
D/dalvikvm( 227): GC_CONCURRENT freed 1191K, 59% free 4686K/11335K, paused 2ms+15ms
E/qsd8k.hwcomposer( 83): drawLayerUsingCopybit: greater than max supported size dsdx=0.012500 dtdy=0.010526 scaleLimit
Max=64.000000 scaleLimitMin=0.015625
E/qsd8k.hwcomposer( 83): drawLayerUsingCopybit: greater than max supported size dsdx=0.012500 dtdy=0.010526 scaleLimit
Max=64.000000 scaleLimitMin=0.015625
D/qsd8k.hwcomposer( 83): drawLayerUsingCopybit:302::Need to scale twice dsdx=0.045833, dtdy=0.042105,copybitsMaxScale=
8.000000,copybitsMinScale=0.125000,screen_w=22,screen_h=4 src_crop_width=480 src_crop_height=95
D/qsd8k.hwcomposer( 83): drawLayerUsingCopybit:323::tmp_w = 60,tmp_h = 10

Anyone have any insight would be great.
[HD2 Android NAND Development] runaron:
I really appreciate this great ROM, my HD2 is living a great second life.

Everything is running fine except .... GPS!

Some have reported problems here with GPS finding a fix, that's not the problem with my HD2 (though finding the fix takes a bit too long)

When it's finally locked in, I can use any navigation app for a half to two minutes - then the HD2 freezes completely - regularly.

Tried TomTom, Sygic, Locus, always the same.

The ROM had a clean install with data on ext, no other issues found.

Any ideas?
[HD2 Android NAND Development] Yulistana:
Many thanks for your link.

I've download and will be applying,,,,but uuuurgh,,,it need CWM,,,,my HD2 didn't install CWM.

But i'l try....
[HD2 Android NAND Development] marcimix:
I got the same problem about year ago. Every time get freeze, even on WM or WP. Only guarantee mate... will they try change your motherboard

Wysyłane z mojego NexusHD2 za pomocą Tapatalk 2

Edit

Oh Maybe try old drives for gps without AGPS(the oldest one). They are fix situation for a while

Heh Edit 2

Even now. My phone sometimes don't touch gps to make position even marked that option in android setting I must reboot the phone to get gps position
[HD2 Android NAND Development] runaron:
With WM the phone and GPS worked fine, so I suppose it's not a hardware fault. It only occured with android (CM10 too!)

Besides - I got not idea how to acquire and/or install an old GPS driver...

Thanks anyway
[HD2 Android NAND Development] marco.palumbi:
No,I didn't get any answer.

I am mounting with barrier=0 and formatted without journal. Don't reach that performance anyway.

It may be I can send him a PM....

Edit:

Just to share

I reduced read-ahead to 128. I lost some percent in performance but lost some lags too.
[HD2 Android NAND Development] eclyptos:
Hey Guys,

I will be glad to know if I can use microSDXC 64GB with this NexusHD2?

so, Anrdoid will recognaize this hi-end card microSDXC?

Cheers.
[HD2 Android NAND Development] trex3300:
Yes you can but make sure you format it as fat32 first. You can use minitool partition wizard to format it.

Use the search button if you need more info.
[HD2 Android NAND Development] jirmic:
VoIP again

Hi.

I tried many many SIP VoIP apps (not working of course), but there is only one app called YouMagic which works. It can't call (outgoing calls) via android phone, but the app itselves works quite well with it's dialer (both outgoing and incomming calls, SIP account). Maybe this information may help somebody to develop some fix for this great ROM.
[HD2 Android NAND Development] alfling:
Hi guys, I was planning to flash this ROM but I didn't understand how I have to partition my SD card. I have a rooted European (Italian) HD2, with clk 1.4.0.1 and cwm 5.0.2.6. Radio 2.15.50.14

At the moment my SD is partitioned in this way (for my current rom):
[HD2 Android NAND Development] suderDesign:
Hi, I had the previous version of this ROM and everything worked, GPS was extremly fast.

From yesterday I have the latest I can't catch a GPS signal (4 different navigations and 1 fix).

I tried hard reset and various of settings. I can't update ROMs and I have to pay for that so please help me with this GPS :(

PS. How can I remove bottom navi bar?
[HD2 Android NAND Development] NYLimited:
And you are not concerned about corruption? I think I'd much rather run a little slower with journal on.. Anyway, didn't ph03n!x say he had some corruption issues when running with barrier=0?
[HD2 Android NAND Development] zgneil:
this 2.8 version has root problem on my hd2, does anyone else have the same problem ?
[HD2 Android NAND Development] SuburbanMe:
I'm not sure what te problem is, but I've installed the rom as Nand, and after the first boot and all the force close notifications coming up, and not actually being able to fill out any details, I reboot the phone, and get stuck on the boot animation (the tiles that pulsate and rotate etc...)

Any idea how to actually get this rom to boot properly?

I installed using Clockwork recovery.
[HD2 Android NAND Development] Arti_:
Guys, how do I turn on characters such as ! ? : , on top of the keyboard? I can't find it...

Uploaded with ImageShack.us

Thanks!
[HD2 Android NAND Development] marco.palumbi:
barrier setting should only affect if you have journal running and I have no journal.

I know the risk of not having journal and I do have backups of important data.

anyway the risk of of corruption without journal is only if the system crashes and this rom is very stable....

I have fsck at ever boot and I didnt ever see any error...

I am not sayng no jurnal is better, I am on test......
[HD2 Android NAND Development] Ansem:
hi,i tryed this fantastic rom in this day,but i have 3 question:

1) how its possibile change the battery icon in the status bar,like the icon of the CM10(the circle)\

2)this rom use the swap partition in the SD?

3)i read about the new version of dataOnExt,you reccomanded to update it,or its better continue to have the current version?
[HD2 Android NAND Development] mmozbilen:
Is SWAP usable?

I want to learn, can this rom use swap partion? if yes, how can I configure it?
[HD2 Android NAND Development] Nixda99:
Long press on point "."!

Put a swap script (like the attached) in system/etc/init.d, set the permissions like the other files in this folder and reboot.
[HD2 Android NAND Development] Arti_:
I know that. I want to have the buttons in box I' ve marked red! Now there is an empty space...