[HTC ChaCha] Alex C.:
Hello everyone!

This topic contains all the development stages of custom ROMs, please read the full topic before asking any questions; refrain from asking silly questions/"questions that are easier to answer on Google than logging into XDA, browsing to HTC ChaCha, dev section, this thread, click on post reply, entering the question, clicking submit, waiting for someone to read and reply"/un-constructive feedback-criticism/anything unrelated to these two roms.

In the order of their availability:

NOTE: Give thanks and feedback to the developers.

Install any of these roms for the purpose of testing and providing information/feedback in the thread. Neither of these are stable yet, they are experimental builds and this topic represents the simplest bug tracking database.

Apparently users do not read the known issues list. FRONT CAMERA is NOT working. Do not switch to front camera, otherwise Camera.apk will crash constantly.

To fix this go to Settings -> Applications -> Manage -> All -> Camera -> Clear data and cache -> Reboot your phone.

I. SuperOSR by adlx.xda

SuperOSR (OpenSourceRom and CM) based ROM: SuperOSR-chacha-2.5-20120724.zip - 83.13 MB

Current version: 20120329-0005

More information about the ROM HERE.

Release notes for 1314

- New kernel with swap enabled. it will also now mount correctly your sd-ext partition as ext4 (if formated as ext4, which is the how my CWM will format it).

Release notes for 0159

- FB key remap option in SupSetup/Parts

- All the keypad fixes avail to date (only for unlocked users, S-Off will still need the patches)

Release notes for 0513

- Build is odexed --> I believe it is a significant gain of space in /data (now it will occupy <30 Mb after first start, leaving 120 Mb free)

- Comes with all the keyboard kl/kcm.bin. (only usefull if S-On, bc S-Off lost their CID. If S-Off flash a keypad patch after the rom)

- Removed bloat
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Tips and tricks, known issues and workarounds:

1. Wi-Fi module is not connecting to hidden networks. - reported as fixed, router channel must be set <13

2. Sometimes Wi-Fi will not connect to an AP after setting it up (Scanning -> Connecting -> Disconnected -> Scanning -> Connecting.. etc.). In this case press and hold the connection, remove it, create it again, then switch Wi-Fi off/on.

3. I suggest performing the following if you still cannot connect to a visible Wi-Fi AP: Settings -> Wireless & networks -> Wi-Fi Settings -> Press menu button -> Advanced -> Regulatory domain -> 13 channels -> Wi-Fi sleep policy -> Never

4. Front camera is not working. In study.

5. Default battery icon and percentage battery icon shown at the same time if activated from the CM settings. No workaround available yet.

6. Facebook button is unassigned (does nothing). What should it open?​

II. CyanogenMod (by xd.bx) since 19.01.2012 adlx.xda took over

CM 7.2.0 (CyanogenMod) based ROM: DOWNLOAD Release No.: 20120321-2039

More information about the ROM HERE.

Tips and tricks, known issues and workarounds:

1. Wi-Fi module is not connecting to hidden networks. reported as fixed, router channel must be set <13

2. Sometimes Wi-Fi will not connect to an AP after setting it up (Scanning -> Connecting -> Disconnected -> Scanning -> Connecting.. etc.). In this case press and hold the connection, remove it, create it again, then switch Wi-Fi off/on.

3. I suggest performing the following if you still cannot connect to a visible Wi-Fi AP: Settings -> Wireless & networks -> Wi-Fi Settings -> Press menu button -> Advanced -> Regulatory domain -> 13 channels -> Wi-Fi sleep policy -> Never

4. Front camera is not working. In study.

5. Facebook button is unassigned (does nothing). What should it open?
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Other useful information:

ChaCha Keypad Files/Key mapping

http://xdaforums.com/showthread.php?t=1456154

http://xdaforums.com/showpost.php?p=18763527&postcount=101 from adlx.xda

These should be placed on your device to change your keyboard layout.

Google Apps - Used for Google account (contacts/calendar sync); also contains GMail/Market. This is not included in the CM rom (by default, CyanogenMod does not contain Google services and applications; these can be added separately by users that want them). Remember that there are users who would like to remove everything Google related from their roms as there are some services which use internet/battery when they want and have dependencies with Google Contacts Sync/Calendar Sync/Gmail. Include requests of gapps into a custom ROM by default will be declined.

http://cmw.22aaf3.com/gapps/gapps-gb-20110828-signed.zip

Fix for GSM/Phone.apk crash

http://xdaforums.com/showpost.php?p=20710120&postcount=474

Thanks to carstenheuer for finding this out.

Radio - for people having GPS issues (unable to find sats/get a fix)

http://xdaforums.com/showthread.php?t=1257776

A810b

Another thing has come to our attention: a new region-based model is out, the A810b.

Do not flash any of the radios available around here as they are mostly based for the A810e model, which uses a different network bandwidth and a lot of issues might occur.

For more information regarding GSM network frequency, check here: http://www.gsmarena.com/network-bands.php3?

This might also provide some information as to why 3G doesn't work, for example.

Small adb kit

For people that need adb without installing the whole SDK kit, adlx.xda provided a little bit of knowledge regarding this nifty little thing included in other applications.

http://alex.swtesting.ro/downloads/adb-and-moto-fastboot-win32.zip

GPS fix

For people out there without a working GPS on one of the two builds the fix is:

1. Get a stock ROM.

2. Go outside using a GPS application (like GPS Test from the Market)

3. Wait until you get a fix and a location.

4. Flash SuperOSR/CM.

5. Redo step 2.
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