GSM-Forum - U8815 Problems

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- - U8815 Problems (https://forum.gsmhosting.com/vbb/f634/u8815-problems-1664005/)

It's booting but stuck at logo, CWM recovery can't format.
The guy who bring it to me can't describe what he does with it before :D In short now i can't update it to a working rom. I decided to reflash boot with RIFF but nothing changed. I have erased the flash (Access ROM1 Address space) but it still booting like before, recovery still CWM after full ressurrection. Is this a bug? It looks like RIFF software working with wrong ad*******.

Hi

I haven't this model but i think U8815 have a eMMC...So,You Can't erase any device with eMMC Chip
You Can erase only Nand/Nor Via RIFF-Box
---
So,Please Tell Me About Phone History

I doesn't know that. Than i can't write full flash too. Is there any method for estabilish direct connection to the emmc? Like xbox 360 corona v4 motherboards we need to connect a modified sd card reader.

sorry for doublepost

Quote:

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.35, JTAG Manager Version: 1.49
Selected Resurrector: [Huawei U8815 V1.0.4723.8563]

Connecting to the dead body...OK
Detected dead body ID: 0x106230E1 - CORRECT!
Set I/O Voltage reads as 2.59V, TCK Frequency is RTCK
Adaptive Clocking RTCK Sampling is: [Sample at MAX]

Resurrection sequence started.
Establish communication with the phone...OK
Initializing internal hardware configuration...OK
Uploading resurrector data into memory...OK
Starting communication with resurrector...OK

Detected an Initialized FLASH1 Chip, ID: 0x0090/0x014A (XINYH, 0x0000E7000000 Bytes = 3.61 GB)
Detected an Initialized FLASH2 Chip, ID: 0x0090/0x014A (XINYH, 0x000000200000 Bytes = 2.00 MB)

Selected Resurrection Data for the eMMC Chip with Capacity = 3,61GB

Flashing the dead body...OK
Resurrection complete!

I've just repaired another phone successfully (imei damaged) and it is looks slightly different:

Quote:

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.35, JTAG Manager Version: 1.49
Selected Resurrector: [Huawei U8815 V1.0.4723.8563]

Connecting to the dead body...OK
Detected dead body ID: 0x106230E1 - CORRECT!
Set I/O Voltage reads as 2.59V, TCK Frequency is RTCK
Adaptive Clocking RTCK Sampling is: [Sample at MAX]

Resurrection sequence started.
Establish communication with the phone...OK
Initializing internal hardware configuration...OK
Uploading resurrector data into memory...OK
Starting communication with resurrector...OK

Detected an Initialized FLASH1 Chip, ID: 0x0015/0x0100 (SJS00M, 0x0000E9000000 Bytes = 3.64 GB)
Detected an Initialized FLASH2 Chip, ID: 0x0015/0x0100 (SJS00M, 0x000000100000 Bytes = 1.00 MB)

Selected Resurrection Data for the eMMC Chip with Capacity = 3,64GB

Flashing the dead body...OK
Resurrection complete!

Other chip ID than the first one and only 1 MB second chip size. I think there are more than one versions out there.