XDA Flame

The XDA Flame is a PocketPC device (also called PDA or Personal Digital Assistant) first released in May 2007, manufactured by [http://www.arimacomm.com.tw/english/index02.asp Arima Communications] and originally distributed by [http://business.maktoob.com/companydetails-5614-O2_Asia_Pacific_and_Middle_East.htm O2 Asia Pacific & Middle East] . This device belongs to a wide O2 XDA device family, including XDA Atom, XDA Atom Life, XDA Zinc, XDA Orbit (aka HTC Artemis), XDA Stealth, XDA II Mini (aka HTC Magician), XDA IIs (aka HTC Blueangel), XDA II (aka HTC Himalaya) and XDA (aka HTC Wallaby). It is one of the first PocketPC device that was enabled with 3D accelerated graphics nVidia's GoForce 5500 [ [http://www.nvidia.com/page/goforce_5500.html] , [http://www.nvidia.com/page/goforce_5500.html GoForce 5500 at nVidia's site] ] graphic processor (GPU). XDA Flame is also a 3G enabled phone (UMTS 2100 / GSM 900 / GSM 1800 / GSM 1900) with VGA touch screen, 2GB flash memory, 128MB RAM, Intel XScale PXA 270 520 MHz processor and integrated FM radio.

= Specifications [ [http://www.pdadb.net/index.php?m=specs&id=673] , [http://www.pdadb.net/index.php?m=specs&id=673 Device specification] ] =

Appearance Size: 126 x 74 x 17.5 mm (5" x 2.9" x 0.7") Weight: 190g	Display Type: TFT touch screen Colors: 18bit (262144 colors) Resolution: 480 x 640 (VGA) Diagonal: 92 mm (3.6") Dot pitch: 0.115 mm / px Viewable area: 55.2 x 73.6 mm (2.2" x 2.9")
Memory RAM: 128 MB (SDRAM) Flash (ROM): 2GB (NAND) Disk-on-chip: 64 MB	CPU Type: Intel XScale PXA270 Base clock speed: 208 MHz Clock multiplier: x2.5 Clock speed: 520 MHz Internal cache memory: 32 KB data / 32 KB instruction Instruction set: ARMv5TE
GPU Type: nVidia GoForce 5500 Clock speed: 200 MHz Embedded SRAM: 640 KB Stacked memory: 8MB	Audio Channels: stereo Microphone: mono Sampling: 16bit 44100 Hz Output: 2.5" jack Sound system: SRS Surround Sound
Interfaces & peripherals USB version: 2.0 (host & client) USB OTG version: 1.2 compliant USB connector: standard miniUSB type B USB speed: Full Speed (1.5 MB / s) IrDA version: 1.2 IrDA protocols: SIR, CIR (long distance) Bluetooth version: 1.2 or 2.0 (depends on the device version) WiFi: IEEE 802.11b, IEEE 802.11g Storage card type: micro SD Storage card capacity: up to 2GB (SDHC card doesn't work properly with WiFi)	Camera First camera: Resolution: 1600 x 1200 (~2 MPx) Sensor type: CMOS Digital zoom: x8 (max) LED type: strobe led Additional features: autofocus Second camera: Resolution: 320 x 240 (~0.3 MPx) Sensor type: CMOS
Battery Type: LiIon Capacity: 1620 mAh Usage time: 2-3 days / 1-2 days / 5 h (standby mode / standard usage / hard usage)	Additional functions * Light sensor (disabled by default) * Remote control capabilities * Tv-out

Brief history

In May 2007, O2 Asia Pacific & Middle East released the XDA Flame. O2's cooperation with [http://www.nvidia.com/page/home.html nVidia] and [http://www.codemonkeys.com/home.htm CodeMonkeys] allowed this company to advertise their new product easily, because there was a big demand on the market for a 3D graphics enabled PDA, with a lot of internal memory and many additional functions like USB OTG and TV-out. However, at the end of 2007, O2 began to release new products and they stopped supporting this device, passing all copyrights to a new company called Mobile & Wireless Group ( [http://www.mwg.com/index.aspx MWg] ) [ [http://www.engadgetmobile.com/2007/11/02/o2-asia-is-dead-long-live-mwg/] , [http://www.engadgetmobile.com/2007/11/02/o2-asia-is-dead-long-live-mwg/ O2 Asia is dead, long live MWG] ] . MWg has released XDA Flame under its own brand with Bluetooth 2.0. Many Flame owners felt a relief knowing that someone will still support their devices. Yet, after a half year, MWg resigned from further supporting this device on its main site and created [http://www.myxda.com/support.aspx O2 Asia Support] where users can still get a support. In the near future MWg is planning to release a Flame successor called Flame II [ [http://www.itweek.co.uk/2216222] , [http://www.itweek.co.uk/2216222 MWg looks to shake-up smartphone market] ] with probably Windows Mobile 7.

Device issues

XDA Flame has several software bugs. From the beginning MWg's support center have not released a new Windows Mobile 6 version since it appeared on the market.After some time a class action lawsuit page was established to raise awareness of the problem, similar to HTC TyTN II case. [ [http://www.socialactions.com/node/31523] , [http://www.socialactions.com/node/31523 MWG/O2 XDA Flame Unfulfilled Promises Class Action Lawsuit] ] [ [http://www.mwgo2classaction.org/index.html] , [http://www.mwgo2classaction.org/index.html Class Action Lawsuit main page] ]

"(...)"We as customers have the right to demand fixes and support for a device that retailed for around $1500 dollars (expensive to say the least). We will also investigate a possible class action suit against O2 / MWG for this as well as lack of support. The class action law suit will only be a last resort if all else fails and information is been seeked on such an action at the moment. We hope that MWG shows itself to be the leading edge company it promotes itself to be and this not be necessary. However as of yet we have had only vague promises of Windows Mobile 6 coming to this device. What we ask is that MWG/O2 do as promised and publicly announce that they will “attempt” to fix these issues and deliver Windows Mobile 6. We are all just looking to use what we purchased nothing more."(...)" - Osborne T. [http://www.thepoint.com/campaigns/1406/discussion/topics/575 MWG/O2 XDA Flame Unfulfilled Promises Class Action Lawsuit] , 24th March 2008

Recently, there were created many Windows Mobile ROM images, but there was discovered a bug called "sleeping beauty" (SB), which caused the device not to wake up from suspension. This bug was found to be caused by bugged nVidia drivers and could not be solved neither by MWg support nor by the users.

Maintenance

* Soft-resettingTo perform soft-reset on XDA Flame - put stylus in a hole next to a microphone.
* Hard-resettingTo perform hard-reset on XDA Flame - while pressing Camera and Comm buttons (two buttons on the left and right at the bottom of the device) soft-reset device. When asked, user should press left soft-key (YES).

OS updating

OS updating, which is also called "flashing" is a process similar to installing a new Windows on a PC. On PDA, Windows Mobile "disk image" or "ROM image" (archive containing OS files) is installed in internal flash memory. XDA Flame OS updating steps:

# Micro SD card format (FAT, default cluster size).
# Creating empty .txt file and renaming it to 1xdtgklo.kez.
# Copying created .kez file and diskimage.nb0 (new ROM image) to a micro SD card.
# Charging device battery over 50%.
# While keeping pressed both soft key buttons (buttons a the top of keypad with a horizontal line), soft resetting PDA (buttons should be released after the appearing of a bootloader screen).
# Waiting for the device to finish and soft-reset itself.

Internal devices

* [http://www.xdaflameusers.com/uploads/112_3600_mb_003_face.jpgXDA Flame mainboard - Face] * [http://www.xdaflameusers.com/uploads/112_3600_mb_003_reverse.jpgXDA Flame mainboard - Reverse] * [http://www.xdaflameusers.com/uploads/112_3600_mb_003_face_parts.jpgXDA Flame part numbers]

1) Intel XScale PXA270 Application Processor Vendor: Marvell (or Intel, which sold this processor family to Marvell in June 2006) Product code: PXA270C5C520 Developer's manual: [http://balloonboard.org/hardware/300/ds/PXA270-dev-manual.pdf http://balloonboard.org/hardware/300/ds/PXA270-dev-manual.pdf] Developer's guide: [http://upload.caxapa.ru/books/arm-system-developers-guide-desi.pdf http://upload.caxapa.ru/books/arm-system-developers-guide-desi.pdf] 2) 2 × 64MB Hynix Low Power SDRAM Vendor: Hynix Product code: HY5S7B2LFP-H Frequency 133MHz, CAS Latency 3, 4banks × 4Mb × 32, interface LVCMOS Datasheet: [http://www.hynix.com/datasheet/pdf/dram/HY5S7B2LF(P)-xE_series(Rev1.0).pdf http://www.hynix.com/datasheet/pdf/dram/HY5S7B2LF(P)-xE_series(Rev1.0).pdf] 3) 2 × 32MB Intel StrataFlash Wireless Memory L18 in Stacked Chip Scale Packaging 64MB stacked together into one chip Vendor: Intel Product code: 4400L0YTP0 NOR, 1.8 Volt I/O, Individual Chip Enables, Non Mux, x32 Ballout Quick reference guide: [http://sunsite.rediris.es/pub/mirror/intel/flcomp/linecard/qrg.pdf http://sunsite.rediris.es/pub/mirror/intel/flcomp/linecard/qrg.pdf] Resources: [http://www.intel.com/design/flcomp/prodbref/251890.htm http://www.intel.com/design/flcomp/prodbref/251890.htm] 4) mDOC H3 2GB NAND Embedded Flash Drive Vendor: M-Systems (bought by SanDisk in 2006) Product code: MD2533-d16G-X-P Extensive datasheet: [http://www.koningenhartman.com/NR/rdonlyres/5FC598EF-9CF6-4F5E-8885-E5A5A14633C7/0/mDOC_H3_Data_Sheet_Rev1.pdf http://www.koningenhartman.com/NR/rdonlyres/5FC598EF-9CF6-4F5E-8885-E5A5A14633C7/0/mDOC_H3_Data_Sheet_Rev1.pdf] Brochure: [http://uk.sandisk.com/Assets/File/OEM/WhitePapersAndBrochures/iNAND/EFD_brochure.pdf http://uk.sandisk.com/Assets/File/OEM/WhitePapersAndBrochures/iNAND/EFD_brochure.pdf] 5) LP3971 National Semiconductor Power Management Unit Chip sign: VM67RA 71-B410 Datasheet: [http://www.ed-china.com/ARTICLES/2006JUN/3/2006JUN13_PM_POW_TS_4.PDF?SOURCES=DOWNLOAD http://www.ed-china.com/ARTICLES/2006JUN/3/2006JUN13_PM_POW_TS_4.PDF?SOURCES=DOWNLOAD] 6) TSN74AVC16T245 16-Bit Dual-Supply Bus Transceiver Chip sign: 61A4R4J G1 WF245 Resources: [http://focus.ti.com/docs/prod/folders/print/sn74avc16t245.html http://focus.ti.com/docs/prod/folders/print/sn74avc16t245.html] 7) bq24032A Dual Input Li-Ion Charger Chip sign: BPE TI 6BK AHL J Resources: [http://focus.ti.com/docs/prod/folders/print/bq24032a.html http://focus.ti.com/docs/prod/folders/print/bq24032a.html] 8) TPS65110 Triple Chargepump for LTPS LCD Resources: [http://focus.ti.com/docs/prod/folders/print/tps65110.html http://focus.ti.com/docs/prod/folders/print/tps65110.html] GSM parts: Ericsson integrated circuits (IC) A) DB2020 R2A/7 (Baseband processor) B) DB2102 R1A (Application processor) C) RF2111 R1A (Radio Frequency processor) D) RF2101 R1B (Radio Frequency processor) E) RF2001 R1B/3 (Radio Frequency processor - transmitter) F) AB2012 R1A (Power management IC) G) Intel Flash Memory 3050L0YTQ2 H) NVIDIA GoForce 5500 GPU with 8MB stacked memory Core speed: 200 MHz Embedded SRAM: 640KB Stacked memory: 8MB Technical specifications: [http://www.nvidia.com/page/pg_20060207466624.html http://www.nvidia.com/page/pg_20060207466624.html] I) Wolfson WM9713G Audio and Touchscreen Controller Resources: [http://www.wolfsonmicro.com/products/WM9713/ http://www.wolfsonmicro.com/products/WM9713/] J) BlueCore4 WLCSP Single Chip Bluetooth v2.1 + EDR System Vendor: Cambridge Silicon Radio (CSR) Datasheet: [http://www.csrsupport.com/document.php?did=1932 http://www.csrsupport.com/document.php?did=1932] K) SyChip WLAN6101 Vendor: SyChip (subsidiary of Murata) L) Imagis ISE2200 Video Processor for TV-Out Technical specifications: [http://www.myungmin.com/products/encoder_ISE2200.php http://www.myungmin.com/products/encoder_ISE2200.php] M) Si4701 FM Radio Receiver

Vendor: Silicon Laboratories

Technical specifications: http://www.silabs.com/public/documents/tpub_doc/dshort/Broadcast/Radio_Tuners/en/Si4700_01_short.pdf http://www.silabs.com/public/documents/tpub_doc/dshort/Broadcast/Radio_Tuners/en/Si4700_01_short.pdf

= Registry tweaks [ [http://www.xdaflameusers.com/viewtopic.php?id=358] , [http://www.xdaflameusers.com/viewtopic.php?id=358 Windows Mobile registry tweaks] ] =

Windows Mobile, just like any version of Windows, has a Windows registry. Tweaking a registry refers to changing registry entries so that many OS functions will work differently. It's commonly used among PocketPC users to get the best performance from their devices and to get to OS hidden settings.

Known tools for PocketPC registry editing:

* Total Commander
* [http://www.resco.net/pocketpc/explorer/ Resco Explorer] (requires add-in)
* Regedit
* [http://s-k-tools.com/ SKTools]

WM registry hives:
* HKEY LOCAL MACHINE (HKLM) - this is the main key with all internal device and WM functions. There are all settings connected with drivers, services, connections, installed software, OS design and general data flow.
* HKEY CURRENT USER (HKCU) - this is the key with installed software settings and OS predefined values. There are standard user settings which can also be found in WM user interface.
* HKEY CLASSES ROOT (HKCR) - this is the main core of WM services, files and application - data flow. In this key user can connect file extentions with programs that should use these files. There can also be found Soft Input Panel and other hard coded system applications.

Editing WM registry steps:

# Navigation to the proper registry entry.
# Changing its value / creating a new one.
# Acceptance of all made changes and suspending device for about 30-40 seconds.
# Soft resetting device.

Most registry entries can be changed by using special .cab files. Those can be made with the help of [http://www.ocpsoftware.com/products.php?nm=cecabmgr WinCE CAB Manager] for PC (for example). An option that allows user to uninstall such cab file should be unchecked.

The second option for quick registry entries import is through .reg files. Those are standard .txt files saved in Unicode that can be pasted in Total Commander or imported in Resco Explorer.

Discussion forums

* [http://www.xdaflameusers.com XDA Flame Users forum] (English)
* [http://4pda.ru/forum 4PDA forum] (Russian)
* [http://www.iio2.com iiO2 forum] (Chinese)
* [http://forum.xda-developers.com XDA Developers forum] (English)

References

External links

* [http://www.myxda.com/pdfs/O2_Xda_Flame_UM_ENG.pdf XDA Flame manual (English)]
* [http://www.myxda.com/pdfs/O2_Xda_Flame_UM_CHT.pdf XDA Flame manual (Chinese Traditional)]
* [http://www.myxda.com/pdfs/O2_Xda_Flame_UM_Bahasa.pdf XDA Flame manual (Bahasa Indonesia)]
* [http://www.myxda.com/pdfs/O2_Xda_Flame_QSG_4_in_1.pdf XDA Flame quick start guide]
* [http://www.xdaflameusers.com/viewtopic.php?pid=6525#p6525 Manual for XDA Flame recovery]
* [http://www.youtube.com/watch?v=hkb9bOgDtVw nVidia GoForce 5500 games for XDA Flame (TrailBlazer and Siege)]
* [http://www.youtube.com/watch?v=gHiD4SlYooQ&feature=related nVidia GoForce 5500 games for XDA Flame (Jump)]
* [http://www.youtube.com/watch?v=1nvI5S1IFUU&feature=related nVidia GoForce 5500 games for XDA Flame (Doom GLES)]
* [http://www.microsoft.com/windowsmobile/en-us/meet/version-compare.mspx Windows Mobile version comparison chart] Authors: Mal Loth, Devictoria