yashsingh1/xdaforums huggingface dataset:
[HTC Pico (Explorer)] cute_prince:
Lirokoa said problem is linked to audio.. Also I found OMXVideoEnc.so in latest build is ported from golf .. It needs updated Qualcomm DSP ( QDSP ) drivers in kernel .. lirokoa said that he has ported updated QDSP drivers from golf kernel.. so i hope video recording and HQ video playback will be fixed in next build :)
[HTC Pico (Explorer)] derefas:
Guys i found a way to boot HTC Sense 4.0a from HTC Golf, we can use DATA + + method which move apk's to /sd-ext
[HTC Pico (Explorer)] nuno_p:
No sense please.
[HTC Pico (Explorer)] lirokoa:
Check the ics branch :)
[HTC Pico (Explorer)] :
face-palm :laugh:
[HTC Pico (Explorer)] derefas:
lirokoa, did you try to port vfe* driver's from htc golf?

i think that can be solve hq video and camcorder problem's
[HTC Pico (Explorer)] lirokoa:
Yes, ported framebuffer, qdsp5 entirely in kernel....

Then changed libaudio, now recording works but video file is just trash....
[HTC Pico (Explorer)] derefas:
htc golf and htc pico use msm7k hardware libaudio, i use libaudio from htc liberty 4.0.4 device tree , check it http://gitorious.org/~savan

PS: I still problem with camera preview, i get black screen , but i can take a snapshot
[HTC Pico (Explorer)] galaxyfreak:
How about Voice Search now?
[HTC Pico (Explorer)] Shortcuts:
May the recording quality be linked to the OMX problem?
[HTC Pico (Explorer)] lirokoa:
Working with new audio abstraction layer.
[HTC Pico (Explorer)] galaxyfreak:
Hell Yea! Bulid is after recording fixed, right?

And did anyone noticed that in camera, buttons is kinda squizzed?
[HTC Pico (Explorer)] cute_prince:
@lirokoa..just a suggestion bro ..The kgsl / adreno drivers used in derefas kernel is from CodeAurora .. I found that the overall graphics / smoothness is better in derefas kernel compared to yours ( U are using kgsl / adreno drivers from golf ryt ) .. If you are interested I can share the source from CodeAurora, I have them.. :)
[HTC Pico (Explorer)] lirokoa:
Speed doesnt matter for now, bug fix is priority imo.

We'll see later :)
[HTC Pico (Explorer)] cute_prince:
yes u r ryt bug fix must be done first :)
[HTC Pico (Explorer)] fokkewolf:
teamwork

Why don't you guys just work togуther? So far it seems that Defeas's build is the most stable and less buggy, why not team up and fix camera and stuff on his build?
[HTC Pico (Explorer)] :
lol WTF? you need to read the thread :rolleyes: that would work if derefas released his sources but as yet he has`nt, he`s been uploading for past few weeks..........hense Lirokoa went and did it himself and shared his sources same as sakindia123....

anyway, the latest build from the PUBLICLY available cm9 device tree and kernel source is here: http://www.freefilehosting.net/cm-9-20120829-unofficial-pico_1

compiled from the following sources:

device tree source: https://github.com/cm2pico/cm9_htc_pico

kernel source: https://github.com/lirokoa/htc_pico_kernel/tree/ics

i have only compiled both rom and kernel in the same process and added live wallpapers, the real work for this build goes to lirokoa and sakindia123

works good not fully checked everything but thats what you guys are here for....

NOTE: once installed and on homescreen reboot your phone.....
[HTC Pico (Explorer)] cian hackett:
This is a newer version than the version released yesterday?
[HTC Pico (Explorer)] :
it is from their publicly available repos, so yes its a "unnofficial" unnofficial build#4 with all sources synced from 3 hours ago, check the links above for more details
[HTC Pico (Explorer)] nukeblitz:
Well, I set the dpi to 120 on derefas build 9. Everything worked fine except the com.android.phone crashed when trying to receive or make a call.

Setting it to any dpi other than 160 caused the same problem.

Yes, I know that's an outdated version and that dpi hacks are bad for your health but thought I would mention it anyway.

I'll get the terminal up, hope it doesn't crash on su and get a log at later today..
[HTC Pico (Explorer)] sakindia123:
hello guys,i've trying to get Oxygen/AOSP ics up and running on Explorer.

I always end up in bootloop with the following logs

I/ServiceManager( 115): service 'media.audio_flinger' died
I/ServiceManager( 115): service 'media.player' died
I/ServiceManager( 115): service 'media.camera' died
I/ServiceManager( 115): service 'media.audio_policy' died
I/Netd ( 417): Netd 1.0 starting
D/AndroidRuntime( 418):
D/AndroidRuntime( 418): >>>>>> AndroidRuntime START com.android.internal.os.ZygoteInit <<<<<<
D/AndroidRuntime( 418): CheckJNI is OFF
I/ ( 419): ServiceManager: 0x1827958
I/HTC Acoustic( 419): libhtc_acoustic.so version 2.0.0.6.
.......................
F/MediaProfiles( 418): frameworks/base/media/libmedia/MediaProfiles.cpp:380 !strcmp("startOffsetMs", atts[2])
F/libc ( 418): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
I/DEBUG ( 118): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG ( 118): Build fingerprint: 'htc_asia_india/htc_pico/pico:2.3.5/GRJ90/171430.1:user/release-keys'
I/DEBUG ( 118): pid: 418, tid: 418 >>> zygote <<<
...
Repeat crap here

Whats really wierd that a few days ago cm10 used to boot perfectly,now even cm10 bootloops with same logs!

Any ideas?
[HTC Pico (Explorer)] cute_prince:
It must be problem with media_profiles.xml :) .. Got the same result when I tried to use media_profiles.xml from golf

bro use media_profiles.xml from stock pico and see if there is any difference..
[HTC Pico (Explorer)] <JohnCarter>:
hey guys what about this

hey guys what about a twrp recovery for our explorer : http://rootzwiki.com/topic/23903-how-to-compile-twrp-from-source/

it can be good coz it has all cwm features and is touch driven

if u have time do look at this one
[HTC Pico (Explorer)] sakindia123:
thanks!it works...lol

Oxygen rom is very light ,~85 mb only!(yes,ics)

But sadly lots of fc's on boot,cant really do anything...

U interested? ;)
[HTC Pico (Explorer)] AIndoria:
Official Cyanogenmod site requires the whole build to be functional. Go to Cyanogenmod.com and read the submitting rules, as Sakindia said. Cheers.

---------- Post added at 11:18 AM ---------- Previous post was at 11:17 AM ----------

Aaysuh, many zip files get corrupted if not used with Cwm sometimes. Cwm is like a base for android development.
[HTC Pico (Explorer)] <JohnCarter>:
ok

ok , i get it but what's wrong in having a alternative ?

and plz my name is ayush not "Aaysuh"
[HTC Pico (Explorer)] cute_prince:
Yes, lets do it :highfive:

upload the build bro
[HTC Pico (Explorer)] sakindia123:
initialize repo with this

repo init -u git://github.com/cm2pico/android_manifest.git -b ics

Then . build/envsetup.sh,choose pico in lunch menu and them make -j6 otapackage

add this to vendor/oxygen/vendorsetup.sh- add_lunch_combo oxygen_pico-user
[HTC Pico (Explorer)] mapdeep:
Qualcomm has already released the drivers for Adreno 2xx (arm v7 and v6)

Link developer.qualcomm.com/mobile-development/mobile-technologies/gaming-graphics-optimization-adreno/tools-and-resources

can't it possible to use these drivers for explorer
[HTC Pico (Explorer)] cute_prince:
[RECOVERY] TeamWin Recovery Project For Pico Source Built #1

People I successfully compiled TWRP recovery for HTC Explorer :cowboy:

FEATURES

=========

- FULL TOUCH SCREEN SUPPORT

- Ability to save custom recovery settings

- Default partitions to back up

- Default zip folder location

- Default color theme

- Default Time Zone (for more accurate time stamps)

- Zip Signature Verification

- Zip md5 Verification (looks for file with zipname.zip.md5)

- Ability to flash multiple zips in one go

- Ability to select which individual partitions to backup, and restore.

- Ability to choose compression or no compression backups.

- Ability to auto restore GAPPS on zip flash (for CM based ROMS)

- Ability to auto reboot after successful flashes (for the lazy)

- Some devices utilize their capacitive buttons in recovery.

- Home - Main Menu

- Menu - Advanced Menu

- Back - Up a Menu Level

- Search - Select Current Selection

- Battery Level and Timestamp (Better safe than sorry)

Screen shot: http://phota.me/RAsb.jpg

Download from here : http://www.mediafire.com/download.php?d5ds02ci4saxwkh

How to flash:

You need adb .. Just type: fastboot flash recovery recovery.img
[HTC Pico (Explorer)] sakindia123:
awesome!

here is ClockWorkMod 6.0.12 i've attached..it's not as awesome as TWRP but still....

Extract zip and flash via fastboot
[HTC Pico (Explorer)] :
does this support touch screen? not just volume rocker and power button function :D
[HTC Pico (Explorer)] sakindia123:
Nope,it doesnt,same old same old

Even official cwm6 for galaxy s2 doesnt have touch support somehow
[HTC Pico (Explorer)] :
no probs, i got same version already from compiling cm9....thx anyway
[HTC Pico (Explorer)] galaxyfreak:
WTF? nothing new from last bulid - actually its backwards because keyboard overlay is again here
[HTC Pico (Explorer)] :
this is the stage the community available device tree and kernel build is at, not the lonewolf versions............its more of an exercise to make sure that it built for 1 and 2 it worked/booted.......this is a dev thread after all............lol ya if we all worked from the same device tree/kernel source then that would be great, sakindia123 has pushed all fixes from lirokao device tree to cm2pico cm9 tree so really the build i compiled should be more advanced in development with the fixes and commits from yesterday.. (except keyboard overlay, y i dont know ) does lirokoa build have keyboard fix ? or is it derefas build?
[HTC Pico (Explorer)] galaxyfreak:
Both, but seems lirokoa forget to put it in source

P.S. voice search stil not working in this bulid so nothing new
[HTC Pico (Explorer)] :
Great Work JOJO Lirokoa! :)

Please See if u can fix d video saving problem! :)

Ill be mad if it works :)
[HTC Pico (Explorer)] cute_prince:
Yes, keyboard overlay is missing in device tree ..

Anyway you can try my fix http://xdaforums.com/showpost.php?p=30507461&postcount=379
[HTC Pico (Explorer)] lirokoa:
Oh yes, thought I had committed that. nevermind will update tree this evening with new audio stuff.
[HTC Pico (Explorer)] sviswas7:
fix issues.. fast

please sakindia123 fix the video streaming issue first please,..................................:(:(:(:(:(:(:(
[HTC Pico (Explorer)] kandikoushik:
Errors in build#3

call history is not working properly...force close of call history...

wifi hotspot as mentioned..

unable to respond to call...sometimes... :( :(

touch sensivity is slow....

messages are loading very slow...
[HTC Pico (Explorer)] pedrofidalgo:
2x. and sometimes when you make a call, and afdter it you push the notification bar, everything desappear from it :o
[HTC Pico (Explorer)] xpmode:
Abut call history, please provide the devs with a logcat output so they can actually know what to fix.

Touch sensitivity seems fine to me, maybe an issue with your Explorer's hardware?

Messages may load slowly because of S2E, try deleting old messages every week or don't move Application Data to ext.
[HTC Pico (Explorer)] soulheart17:
If someone having problem in flashing twrp just follows these steps-

1.)extract the file

2.)boot the phone in fastboot then open twrp folder

3.)just open recovery.bat

now your are done with it.just select the recovery from menu

Note- if you want cwm6 just replace the recovery.img file inside the folder with the cwm recovery.img

thanks cute prince and sakindia for awesome recoveries :laugh:

Hit thanks if i helped
[HTC Pico (Explorer)] sakindia123:
I decided to build evervolv android over oxygen as the have better support for Qualcomm devices

Phone is in bootloop with following logs(yes i used stock media_profiles.xml)

http://pastebin.com/Wrd5h5e7

Any help will be appreciated!
[HTC Pico (Explorer)] Mukund tel:
i have installed cm9 for htc explorer......its working good......but bluetooth and camera are not working!!!!!!!!

can you please suggest me an external app for camera and bluetooth so that they work
[HTC Pico (Explorer)] xpmode:
Bluetooth and camera is fixed in Build #3. Are you sure you are using it?
[HTC Pico (Explorer)] cute_prince:
You have problem with Vold.fstab :) .. Its unable to mount External Storage..

Double check whether /storage/sdcard0/ is the correct mount ...
[HTC Pico (Explorer)] kandikoushik:
once we make a call and cut it and go to contacts in the 3 tab and press back button it is again dailing the last call

and it is showing blackscreen sometimes....

sometimes when i get incoming call phone will struck and display a message...phone has been stopped...wait or close
[HTC Pico (Explorer)] sakindia123:
that what i found weird...y is it trying to mount sd as storage0,i m using same old vold.fstab as cm7/9/sense and they dont have this problem!(which mounts as /mnt/sdcard)

Ideas? :D
[HTC Pico (Explorer)] sherif_linkin:
Which one of this you advice me

1- TWRP

2- CWM 6
[HTC Pico (Explorer)] derefas:
shell@android:/ # modprobe bcm4330
modprobe: 'bcm4330.ko': unknown symbol in module or invalid parameter
shell@android:/ # modprobe kineto_gan
modprobe: 'kineto_gan.ko': invalid module format

Any ideas? ****ty toolchain?
[HTC Pico (Explorer)] sakindia123:
Try GCC 4.4.3,most stable,and compiled pico kernel with 0 warnings

The tool chain is screwed,are u building ROM with it ?
[HTC Pico (Explorer)] AIndoria:
i got this error when I tried to load drivers compiled on other kernel/system and tried to load it on another system. Recompile locally, perhaps?

What does dmesg shows?
[HTC Pico (Explorer)] derefas:
No, i build rom from prebuilt cyanogen toolchain's

Problem with modules, they broken because my toolchain - sh*t
[HTC Pico (Explorer)] AIndoria:
Just found this somewhere in XDA :

Quote:

Originally Posted by halfwaytothepole

Editing your build.prop is a must. You have to point the system to the wifi calling RIL. Look at about page five for the edits if you don't want to change your entire build.prop.

What is the exact output of dmesg?
[HTC Pico (Explorer)] derefas:
dmesg disabled in kernel, i am too lazy to enable dmesg
[HTC Pico (Explorer)] AIndoria:
Dude, seriously? -.-

Also, If you try to insmod/modprobe 2.6 kernel modules using the old module tools you will get an error like that.

My friend says to recompile the module. He knows his way around Android.
[HTC Pico (Explorer)] derefas:
I want to recompile kernel and modules from clean with cool toolchain's
[HTC Pico (Explorer)] AIndoria:
That'll take some time. How much time exactly?

Well do that after you recompile only the modules. Might be the kernel compatibility problem as I said before. Recompile the modules only, if it doesn't work, recompile the kernel & modules from clean.

Edit : Have a github or source somewhere so we can try too?

Are dependencies resolved? "depmod" ? However, I don't really think that's the problem here :/

Edit 2 : Enable dmesg -.- It'll save you hours.
[HTC Pico (Explorer)] derefas:
Already tested over 9k times.
[HTC Pico (Explorer)] AIndoria:
Usually, it will be like this :

# dmesg | grep filefile

filefile: Unknown parameter `xyzmomsname'

^^ That way, we can then remove that parameter and retest and later re-assign the parameter by correcting it.

Edit : Ah, I see. Well, source? So I can help? I have a full day's holiday tomorrow and tonight so I might as well as be of some use. If you have time, recompile the kernel from clean. but first enable dmesg. It will probably save you the time you're going to spend on Kernel recompiling.
[HTC Pico (Explorer)] galaxyfreak:
searching for working ics for explorer for a week! I just found two "we stuck, wont boot" ics! I was waiting for this! Thank you very much...downloading!
[HTC Pico (Explorer)] AIndoria:
Well, Wifi, GPS and a few other things won't work till we fix this problem and derefas releases another build so might be a little disappointed there mate :P

Anyways, back to work.

derefas : Try with insmod instead of modprop.
[HTC Pico (Explorer)] galaxyfreak:
WiFi is problem...

Yeah...WiFi is the biggest problem for me, and thats why I will get back to stock after trying this, After wifi fix i will probably use it everyday
[HTC Pico (Explorer)] immortal_yash:
please upload the new build...
[HTC Pico (Explorer)] AIndoria:
Same here.

Derefas : As SakIndia said, Try with GCC. Either the version he suggested or 4.6.3. Either will have to do. you're trying to push the stock wifi modules I assume?

---------- Post added at 10:53 PM ---------- Previous post was at 10:52 PM ----------

Patience. We'll try to fix wifi first because without it, I doubt you'll be able to make much use of it :P
[HTC Pico (Explorer)] derefas:
I was right about toolchain :)

---------- Post added at 12:31 AM ---------- Previous post was at 12:30 AM ----------

Gps work =/

PS: I fixed Gps and video today
[HTC Pico (Explorer)] immortal_yash:
i really dont use wifi i just need GPRS working :P
[HTC Pico (Explorer)] AIndoria:
You were right about toolchain? :P

Ah yes I know, but there's no sense in uploading the build if Wifi doesn't work. You can once you try for a day or two and it still doesn't work, then upload the rom, otherwise, let's fix wifi first.

Btw, I just PMed Jame Coggan (Motafoca from MADTEAM), now waiting to hear back from him.

How do you even use PlayStore, Youtube, GTalk and other things without wifi or 3G?!

Derefas, get on Skype. I need to connect you and James. Also, are you using Stock HTC Wifi modules?

What James says :

"do the modprobe bcm4330 and kineto_gan again

then do adb shell dmesg

give me the last, 20 lines on pastebi

please"

and "fix the kernel."

You need to fix the kernel, seriously. Enable dmesg. PLEASE upload the source somewhere so we can tinker with it too!
[HTC Pico (Explorer)] galaxyfreak:
OK, after 30mins of testing i restore stock

I can say this: Lot of things doesnt work but its understandable. Try to focus on WiFi and fix keyboard, half of last row of keys isnt visible! p.s. if its bulid #5 why it title says #1?

After WiFi Fix I'll switch to ICS!
[HTC Pico (Explorer)] ArcSmurf:
WiFi Hot Spot

Took the plunge and updated my HTC Explorer (3 UK) and so far akll seems ok, except I cant get the WiFi Hot Spot to start- it just stays greyed out stating that its starting.

Is this something that should work on this ROM at this time (as really like to tether tablet to phone to surf when away from home)
[HTC Pico (Explorer)] xpmode:
It doesn't work at the moment, but you can give 3rd party tethering apps a shot.
[HTC Pico (Explorer)] AIndoria:
^^ That. You can USB tether though :P
[HTC Pico (Explorer)] galaxyfreak:
Sak on pico FB group said that Sony Xperia TIpo might help us to get OMX drivers working, so here it is...try to do something with it

http://db.tt/RvjyXEbL
[HTC Pico (Explorer)] cute_prince:
Upload init.pico.rc and storage_list.xml from the device tree you used to build the source..
[HTC Pico (Explorer)] xpmode:
Still, logcat needed a moment before it stops responding.
[HTC Pico (Explorer)] PaXGeN:
S2E Fix for CM9

THX: appman1234

Original Post: http://xdaforums.com/showpost.php?p=30349897&postcount=1

items you’ll need..

- Root Explorer

- S2E.apk

- 05mountsd

- 20userinit

1. Copy "05mountsd" and "20userinit" to \system\etc\init.d\

2. Change their permissions as that of file "90userinit" in \system\etc\init.d\

3. Delete "90userinit" (as replaced by 20userinit)

4. Copy "S2E.apk" to \system\app\ or install it from Google Play

5. Change its permissions to rw-r--r--

6. Reboot

7. Open S2E and enable in Settings: "Mount as ext4" "Read Buffer" and "Extended Partition Info"

8. Reboot

9. Open S2E and enable the options that you prefer

10. Reboot and Enjoy :laugh:

View attachment S2E.apk

View attachment 05mountsd_20userinit.zip
[HTC Pico (Explorer)] ArcSmurf:
Thanks for reply, have picked up WiFi Tether and it seems to be working (at least it is via the iPad - so she will be happy).

Will try my tablet later once it's charged.

Keep up the great work, love the rom so far
[HTC Pico (Explorer)] nilot27:
i get the following error with spirit fm

Error: No FM accessible

SU: 2 Fm:BC Su: 1 Bt:0 Ht:0 Mo:BCU

i dont know how to use logcats so cant report that way..someone pls look into this..
[HTC Pico (Explorer)] lirokoa:
Here is a new build:

Changes:

- new kernel with qdsp5 backported from htc golf (audio / adsp)

- new audio abstraction layer

- Added back support for avi file in CM9 source, since could not get libmmparser to work without source. (can someone explain me this: https://gist.github.com/CyanogenMod...mmit/92f604c4d465572efccfd7b1572080f48dc972c1)

Notes:

- I have done few tests (not many) in video decoding, hardware acceleration seems to work (tested youtube hq in webbrower and app), mxplayer works without software decoding (didnt test hd videos)

- Maybe some bugs were introduced with new audio libs, but now voice search & co works.

- Cam recording create video file, but something is wrong here you will see...

- Same old bugs (usb tethering / wifi tethering....)

I still don't recommend this build for a daily use... far from being complete

http://www.mediafire.com/?dgnshzdm78pgeyg
[HTC Pico (Explorer)] shahrooz_ra:
Nice work.

thanks:good:
[HTC Pico (Explorer)] galaxyfreak:
I can confirm that voice search, and every app that requires it works :D tnq
[HTC Pico (Explorer)] arunsai123:
Here link is about logcat

wiki.cyanogenmod.com/wiki/Logcat
[HTC Pico (Explorer)] vrshivashankar:
I cannot access internet pass through in this awesome rom

Is it possible to extract stock rom s internet pass through and install in this :cool:
[HTC Pico (Explorer)] monishvster:
u can't do that...
[HTC Pico (Explorer)] vrshivashankar:
Hi i am facing issues related to wifi and bluetooth me and my cousin having htc explorer and using the same cm 9.1 rom.

Issue in bluetooth is there is no discoverable kind of thing bluetooth is turning on and cannot find my cousin device.

And in WIFI it get turning on but takes too long to show the available network sometimes it doesn't so any idea where it goes wrong!!!!

Thanks in advance for those who can solve the issues.:fingers-crossed:
[HTC Pico (Explorer)] monishvster:
Im facing huge battery drainage in 9.1..:confused:
[HTC Pico (Explorer)] vrshivashankar:
Ok then how can i use it any idea i tried even reverse tether but no use:crying:
[HTC Pico (Explorer)] xpmode:
Look at my signature, I have linked to my Wi-Fi Tethering for CM9 tutorial in it.
[HTC Pico (Explorer)] vrshivashankar:
My issue was not able to connect WIFI its not about tether ( In Tether point yes ur link is very helpful )
[HTC Pico (Explorer)] droidblade:
Same here :( Battery lasts just around 10 hours in normal usage. Please help
[HTC Pico (Explorer)] vrshivashankar:
Kernel: 2.6.38.8-cranium-release-build#4 ----------> From where you got this kernel link pls

---------- Post added at 11:31 AM ---------- Previous post was at 11:27 AM ----------

Kernel: 2.6.38.8-cranium-release-build#4 ----------> need Link for this kerner build#4 pls
[HTC Pico (Explorer)] cute_prince:
Its derefas kernel itself..you can extract it from boot.img inside his rom
[HTC Pico (Explorer)] :
BATTERY

lirokoa build #4 from HERE

yep, i not even used my phone (overnight) and yet its gone down by 23% (8hrs 1m) battery stats arent showing so cant see what is using it, seems like its to do with kernel driver hack maybe...........the build i uploaded a day ago with the new kernel config and driver hack has the same problem, massive battery drain with nothing happening.............it was clean install with no gapps or any other software installed, fully charged before bed last night
[HTC Pico (Explorer)] lirokoa:
Can someone try to disable bluetooth by commenting hciattach service in init.pico.rc to see if battery is ok after that, this will make bluetooth to not work but give an idea if the problem if bluetooth.
[HTC Pico (Explorer)] :
i can but wont be for afew hours, kinda busy this morning..................

EDIT: done, i`ve attached the boot.img to test if any body wants to, it has bluetooth disabled to check battery drain