Hi,
i got a faulty PW2 from a friend. Hey says that he jailbrake it to allow the custom screensver. But now it won´t boot up. So i added a serial port to see what happens:
Ok, after this i download a new image from amazon for the german pw2 from here:
https://www.amazon.de/gp/help/custom...deId=201307450
i extract with the kindletool and flashed the new kernel with fastboot
after reboot a enter the recover menu followed by:
I - initialize partition table and format FAT
E - export FAT partition
Connect Kindle to PC with the normal USB cable.
Copy the Amazon update package (just as you downloaded it) to the root (highest level directory shown) of user storage.
Safely remove
Disconnect USB cable to PC
U - update (main) system from file on user storage
But after pressing U nothing happens:
Any idea where to start?
i got a faulty PW2 from a friend. Hey says that he jailbrake it to allow the custom screensver. But now it won´t boot up. So i added a serial port to see what happens:
Code:
U-Boot 2009.08-lab126 (Jan 24 2018 - 12:49:03)
CPU: Freescale i.MX6 family TO0.0 at 996 MHz
Temperature: 37 C, calibration data 0x5895055f
mx6sl pll1: 996MHz
mx6sl pll2: 528MHz
mx6sl pll3: 480MHz
mx6sl pll8: 50MHz
ipg clock : 66000000Hz
ipg per clock : 66000000Hz
uart clock : 80000000Hz
cspi clock : 60000000Hz
ahb clock : 132000000Hz
axi clock : 198000000Hz
emi_slow clock: 22000000Hz
ddr clock : 396000000Hz
usdhc1 clock : 198000000Hz
usdhc2 clock : 198000000Hz
usdhc3 clock : 198000000Hz
usdhc4 clock : 198000000Hz
MMC: FSL_ESDHC: 0,FSL_ESDHC: 1,FSL_ESDHC: 2
Board: Pinot WFO 2GB
Boot Reason: [ POR ]
Boot Device: NAND
Board Id: 02E2201135230DVD
S/N: 90D422xxxxxxxxxxxxxx
I2C: ready
DRAM: 256 MB
Using default environment
In: serial
Out: serial
Err: serial
Quick Memory Test 0x80000000, 0xfff0000
POST done in 57 ms
Battery voltage: 4094 mV
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 80800000 ...
Image Name: Linux-3.0.35-lab126
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2951744 Bytes = 2.8 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
[ 0.097156] boot: C def:bcut:batterycut=1
[ 0.101946]
[ 0.276584] LPDDR2 MfgId: 0x1 [Samsung]
[ 0.280446]
[ 0.280449] just text: vaddr c0132fdc, va 0xc0132200 pa 0x801000c3 attr 0x6
[ 0.292919]
[ 0.292922] nmx6sl_wfi_iram: vaddr d084e000, va 0xd084e200 pa 0x904043 attr 0x2
[ 0.301774]
[ 0.301777] mx6sl_ddr: vaddr d0856000, va 0xd0856200 pa 0x905043 attr 0x2
[ 0.310106]
[ 0.310109] mx6sl_iomux: vaddr f40e0000, va 0xf40e0200 pa 0x20110c3 attr 0x149
[ 0.320946]
[ 0.320948] ANATOP: vaddr f40c8000, va 0xf40c8200 pa 0x20110c3 attr 0x149
[ 0.335299]
[ 0.335301] CCM: vaddr f40c4000, va 0xf40c4200 pa 0x20110c3 attr 0x149
[ 0.347442]
[ 0.347444] MMDC_P0: vaddr f41b0000, va 0xf41b0200 pa 0x21110c3 attr 0x149
[ 0.357787]
[ 0.357790] L2: vaddr f2a02000, va 0xf2a02200 pa 0xa02043 attr 0x149
[ 0.367678]
[ 0.367680] arm perif: vaddr f2a00000, va 0xf2a00200 pa 0xa00043 attr 0x149
DEBUG:recovery-util.c:1703:setup_die_signals():Installed signal handlers.
3.0.35-lab126 #2 PREEMPT Tue Dec 4 17:14:27 PST 2018 armv7l
[ 0.545584] FAT-fs (loop1): bogus number of reserved sectors
[ 1.584554] imx_epdc_fb imx_epdc_fb: Failed to load fw! (err -2) Trying fallback fw
[ 1.633686] panel_get_upd_modes: Unknown waveform mode. Using MODE_07!
Press [ENTER] for recovery menu... 0 /BOOTING DEFAULT.
IP-Config: no devices to configure
kinit: Unable to mount root fs on device dev(179,1)
kinit: init not found!https://www.amazon.de/gp/help/custom...deId=201307450
i extract with the kindletool and flashed the new kernel with fastboot
Code:
fastboot flash kernel uimageCode:
X:\Kindle>fastboot.exe flash kernel uimage
downloading 'kernel'...
OKAY [ 0.146s]
writing 'kernel'...
OKAY [ 0.845s]
finished. total time: 0.992sI - initialize partition table and format FAT
E - export FAT partition
Connect Kindle to PC with the normal USB cable.
Copy the Amazon update package (just as you downloaded it) to the root (highest level directory shown) of user storage.
Safely remove
Disconnect USB cable to PC
U - update (main) system from file on user storage
But after pressing U nothing happens:
Code:
USB CONNECTED!!
Charge: 97% [#########################################################:]
[FAT32]
1. done
R. reboot
Choose: /1
Charge: 97% [#########################################################:]
Menu
====
3. Load MMC over USB storage
4. Erase MMC
I. Initialize Partition Table (fdisk) and format FAT
O. Format and overwrite FAT partition
E. Export FAT partition
U. Update using update*.bin file on FAT partition
M. Update using update*.bin file on FAT partition of second MMC port
D. dmesg / kernel printk ring buffer.
Q. quit
Choose: 9 -U
Charge: 97% [#########################################################:]
Menu
====
3. Load MMC over USB storage
4. Erase MMC
I. Initialize Partition Table (fdisk) and format FAT
O. Format and overwrite FAT partition
E. Export FAT partition
U. Update using update*.bin file on FAT partition
M. Update using update*.bin file on FAT partition of second MMC port
D. dmesg / kernel printk ring buffer.
Q. quit
Choose: 8 \U
Charge: 97% [#########################################################:]
Menu
====
3. Load MMC over USB storage
4. Erase MMC
I. Initialize Partition Table (fdisk) and format FAT
O. Format and overwrite FAT partition
E. Export FAT partition
U. Update using update*.bin file on FAT partition
M. Update using update*.bin file on FAT partition of second MMC port
D. dmesg / kernel printk ring buffer.
Q. quit
Choose: 7 |q