デフォルトのランチャーが再起動時にクラッシュし、ステータスバーと設定にアクセスするためのアクセス -- backup フィールド と rom-flashing フィールド と recovery-mode フィールド と apk フィールド android 関連 問題

I have a Celkon A95 (Itxe2x80x99s a lesser known Indian company; specs : http://www.gsmarena.com/celkon_a95-4822.php) and Ixe2x80x99m in some serious problem here. The phone is safely rooted and runs Gingerbread 2.3.6. In order to save internal space (only 188mB) I had safely deleted many system apps and bloatware, including the stock launcher, Mms.apk and the default keyboard as well. Everything was functioning properly. I have a lot of pro version apks, and I was using the Launcher 7 Donate as my default launcher. It was stored on the SDCard and was functioning properly. I also have RootUninstallerPro, and it has the pro-only option of xe2x80x9cInstalling as System appxe2x80x9d. Considering that I wanted Launcher 7 to be my default, I installed it as a system app.
I got a pop-up which said, xe2x80x9cFor complete changes, restart phonexe2x80x9d, and I did so.

Thatxe2x80x99s when it went bad. The minute I rebooted, I constantly got a notif which said xe2x80x9cThis process has closed unexpectedlyxe2x80x9d (This was the Launcher 7 process.) Hence all I could do was pull down the status bar, and have access to the Phone Settings, whilst being constantly interrupted by the pop-up. I resorted to Recovery mode. Without backing up, I accidently flashed my phone, so all installed apps on the SD card were deleted. Now, all I have on my phone is: Launcher7, Camera, Calendars, Android System, Clock, Dialler Storage, Downloads, FM Radio, Process Manager, Search and the usual. (Note: There is no Bluetooth and File Manager as I had installed that on my SD card.) Now, as there is no keyboard installed, I canxe2x80x99t even set up my Wifi and force my way to the Play Store. I tried to send the .apk through Bluetooth, but I canxe2x80x99t as BLTH is not installed on my phone. Icing on the cake, my SIM is not recognized.

Now, I was wondering as to how, (in that priority) :

1. An external keyboard be set up so that I can set-UP my Wi-Fi and
   download a launcher from the Play Store
2. An .apk can be installed from Recovery/ Factory mode without ClockWork Mod (it was installed on SD card)
3. A ROM (custom/stock) designed for A95 specs, or phones having similar specs
4. A way to install/ flash this ROM without CWM

All help will be appreciated! :)

It seems that you have rooted your device.

Mistakes you made:

• After you got root access you have to backup all system files to your sdcard, but you did not.
• No Nandroid Backups were made.
• You moved system apps to the SDcard.

How to recover:

• Search in your SDCard, you are missing system files with prefixes like com.android... or com.system....

If you find it, copy it to /system/app then reboot in recovery mode.

Take any of your friends' devices, root it, and then copy all system files to your PC/laptop and then copy the same to your phone into the directory /system/app/.

This is quite simple, really. Since you have access to settings, turn USB debugging on, download a launcher and a keyboard apk, and download the development kit. Using adb, install the apks like so:

adb install <filename>.apk 

Or better yet, put them into /system/app so that nothing can go wrong.

adb push <filename>.apk /system/app 

This should solve your problem.

If I had been in your situation, I would go for flashing stock rom onto the device and re-root it. Later, I would flash a custom recovery and do a Nandroid backup.

After that, I would install apps like Link2SD (my personal favorite) to do the system apps uninstallation/moving to sd card.

So the bottom line is to download the stock rom for your device (XDA is a good start) and flash it.