I was not carful and I formatted my flash together with NVRAM information. Now I lost IME, Wireless MAC address and BT MAC address. If found a workaround for IMEI with AT commands but after restore the process needs to be repeated.
I found numerous programs that can recreate NVRAM information for MTK chipset but none of them are working for my Cube T8 plus. I guess it is a driver issue. I tried SN Write Rool, IMEIFix, MAUI Meta 3G and some other without success. They all fail on the second stage when T8 should wake from sleep.
SN Write Tool v2.1504 gives following output:
Searching preloader com port and handshake - OK as soon as I connected T8 which is shut down
Searching kernel com port and handshake - T8 gets stuck here, wakes from sleep and shows battery charging sometimes with META_MAUI_DB_INCONSISTENT or similar errors.
I tried 1.1_20151224 and 20160218 versions of firmware., with the same result.
When choosing the MD1 DB file, I tried both "BPLGUInfoCustomApp_MT6735_S00_MOLY_LR9_W1444_MD_L WTG_MP_V40_1_ltg_n" and " BPLGUInfoCustomApp_MT6735_S00_MOLY_LR9_W1444_MD_LW TG_MP_V40_1_lwg_n" with the same result.
I'm guessing that drivers are the problem. I can normally flash firmware but I guess for IMEI writing I'm missing something.
Drivers I used:
Driver_Auto_Installer_v1.1236.00.zip
MediaTek_USB_VCOM_drivers.zip
I tried on both windows 7 and windows 8.
If somebody managed to recover NVRAM information on Cube T8 using SN Write, please give me some info.
I found numerous programs that can recreate NVRAM information for MTK chipset but none of them are working for my Cube T8 plus. I guess it is a driver issue. I tried SN Write Rool, IMEIFix, MAUI Meta 3G and some other without success. They all fail on the second stage when T8 should wake from sleep.
SN Write Tool v2.1504 gives following output:
Searching preloader com port and handshake - OK as soon as I connected T8 which is shut down
Searching kernel com port and handshake - T8 gets stuck here, wakes from sleep and shows battery charging sometimes with META_MAUI_DB_INCONSISTENT or similar errors.
I tried 1.1_20151224 and 20160218 versions of firmware., with the same result.
When choosing the MD1 DB file, I tried both "BPLGUInfoCustomApp_MT6735_S00_MOLY_LR9_W1444_MD_L WTG_MP_V40_1_ltg_n" and " BPLGUInfoCustomApp_MT6735_S00_MOLY_LR9_W1444_MD_LW TG_MP_V40_1_lwg_n" with the same result.
I'm guessing that drivers are the problem. I can normally flash firmware but I guess for IMEI writing I'm missing something.
Drivers I used:
Driver_Auto_Installer_v1.1236.00.zip
MediaTek_USB_VCOM_drivers.zip
I tried on both windows 7 and windows 8.
If somebody managed to recover NVRAM information on Cube T8 using SN Write, please give me some info.
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