I can't access my internal-SD anymore after doing something for my i7500. Could anyone help me? I describe the story here. 1. I upgrade i7500 to Gaosp Nightly (Android 2.2.1) successfully 2. I copy the files on internal-SD to PC and replace back to internal-SD again. Something happen. I can't access internal-SD anymore, but the system still alive. 3. I tried to format internal-SD using windows7, the internal-SD can't mount on Android anymore, and I can't enter "recovery mode" by now. 4. I found some article in the forum and tried to fix it in "download mode" and "doing Odin". The system can boot again, but the internal-SD still can't be shown while connecting i7500 with PC. Could anyone help me on that? How can I rescue my internal-SD? Should I use external-SD instead of it if it's broken?