[AT&T Samsung Galaxy S II Skyrocket SGH-I727] mohan_kr:
Download and installation instructions

PLEASE FOLLOW THE STEPS EXACTLY AND IN THAT ORDER, do not try to be cute and invent your own process, nothing good is come out of that. Also, the only recovery I have tested is CWM 6 from sk8, no other recovery has been tested, the update script depends on the recovery providing reliable execution of the commands. If your recovery is doing it's job and have verified the MD5SUM, you should be good and don't have to deviate. Don't do nonsense like wipe 3x, fix permissions, etc..identify the problem that led you to deviate instead of crap shoot. Because, you will be hosed anyways..

Step 0) Do a Nandroid Backup, better yet make sure you have a backup of your SDCARD

Step 0a) Did you do the above? Do it NOW!!

Step 1) Download the full rom to your sdcard or download to your PC and move it to your sdcard.

Step 2) Make sure to check the MD5SUM of the ROM. (Check the MD5SUM on the device, not your PC)

Step 3) Boot into Recovery.

Step 4) Go to "mounts and storage". Format /system.

Step 5) execute "format wipe data/cache partition"

Step 6) Select and install the downloaded zip. (do NOT reboot yet)

Step 6a) Flash any patches now (Embryo 6.3 has a patch see attachments)

Step 7) If no errors, reboot. If you are having errors, the root of the internal sdcard will have a log file, starting with "embryo...", look into it or pastebin.

Step 8) Reboot

Step 9) Let it go through the install process. You will see the bootanimation kick in, touch-key light up and then install applications. If your touch-key does not light up, your are screwed, bad flash..look at the recovery log as mentioned in Step 7).

Step 10) Don't interact with the flashing process for at least 10 minutes, a lot of background services are going to building their cache, so don't interrupt, be patient.

Step 11) Follow Any POST Installation stuff below.

(This is mainly for the base full ROM install)

* First thing you want to do is, goto SuperSU and update su binary dialog.

* Do NOT restore system data, you will be borked.

* Be careful restoring other apps and data. I have moved most of the ROM apps to data partitions. Which means, do NOT do a wholesale restore of data, you will probably be completely borked. Restore 1 app at a time, if you can.

* Let the ROM settle down for couple of days.

* All bloat and apps moved to data are available to install via ROM Customizer. Settings -> ROMCustomizer -> Apk Management.

It is fairly simple. Download the update zip and flash. Don't need to wipe cache or data, unless I say so in the instructions below. If you messed around with core apks, then they will be replaced, you will have to redo the mods or whatever, do NOT waste a post. And remember more of me and less of you is a good thing :D.

* Make sure you backup data just in case.

* Download the zip to your phone. MAKE SURE YOU CHECK THE MD5SUM

* Boot into recovery (you can use the power menu or toggle)

* Select zip and flash.

* Wait for the full boot to complete, you will see Android is upgrading message

This download is for a clean installation of Embryo. For updates see the section below.

* [07-APR-2013] [EMBRYO-6.10] [FULL ROM] Requires complete /system, /data and cache wipe. Please see the installation instructions above. This is LARGE file, please make sure to check the MD5SUM.!!!

ATT-SGH-I727-EMBRYO-6.10-FULL.zip (md5sum: 158efcccaac9c5103552a642abb8aa94)

NONE at the moment.

* [14-APR-2013] [EMBRYO-6.11] [UPDATE] You MUST be on EMBRYO-6.5 or above. Download zip and just flash in recovery, nothing else needs to be done.

EMBRYO-6.11-update.zip (md5sum: bc3c4ec8a21f53dc0dfb35e168bbaf49)

* [07-APR-2013] [EMBRYO-6.10] [UPDATE] You MUST be on EMBRYO-6.5 or EMBRYO-6.6 or EMBRYO-6.7 or EMBRYO-6.8 or EMBRYO-6.9. Download zip and just flash in recovery, nothing else needs to be done.

EMBRYO-6.10-update.zip (md5sum: 26a0f8f0ee9fa0ec50cc5bdee6c57edd)

Make sure you check the notes in the download links to see if it is applicable to the version of EMBRYO (if it ends in .x then it is applicable to any one version).

* [14-JAN-2013] Flashbar add-on (no MULTIWINDOW). Also, if you want all apps please search for one floating around (I will not include it). In addition Multi-Window option in Settings -> Display MUST be turned on AND Hold Back to kill (Settings -> ROMCustomizer -> Device Mgmt) must be turned OFF. And do NOT ask for full MW functionality, read my timeline in this post. Download.

All back out's are here.

* [14-JAN-2013] Flashbar revert, if after you played around and want to remove it. Download.