Samsung Galaxy Y - Hello Kitty Edition

[Morc]

A very short writeup of the funny Hello Kitty phone!

---

The Specification Things:

Model + Codename : GT-S5360 | totoro
SoC + RAM: BCM21553 830 MHz ARMv6 | 384MB RAM
eMMC: 512MB
GPU: Broadcom VIdeoCore IV
Panel + Touch IC: 3.0" 240x320 LCD | Silabs F760/Cypress TMA140
Battery Cell: 1200mAh
Camera Sensors: Siliconfile SR200PC10
WiFi + BT: BCM4330
Current system: TouchWiz Android 2.3

---

The Chronological Things:
9.12.2022 - got this funny particular phone as a gift
24.10.2025 - got asked to dump the phone and do some preservation for a potential emulator project

---

The Visual Things:

Nothing spectacular, just an old funny Galaxy Y, considerably worn out.

---

The Word Things:
Nothing. It runs Android. I just did a very short writeup so I can use this as a template for English posts in the future.

leandro was here :3

[Morc]

Continuation post with docs for the potential emulator project

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/proc/cpuinfo

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Processor	: ARMv6-compatible processor rev 5 (v6l)
BogoMIPS	: 832.90
Features	: swp half thumb fastmult vfp edsp java 
CPU implementer	: 0x41
CPU architecture: 6TEJ
CPU variant	: 0x1
CPU part	: 0xb36
CPU revision	: 5

Hardware	: BCM21553 ThunderbirdEDN31 platform
Revision	: 0000
Serial		: 0000000000000000

---

/proc/cmdline

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console=ttyS0,115200n8 mem=362M kmemleak=off root=/dev/ram0 rw androidboot.console=ttyS0 mtdparts=bcm_umi-nand:256K@0K(bcm_boot)ro,2048K@256K(loke)ro,2048K@2304K(loke_bk)ro,256K@4352K(systemdata)ro,12800K@4608K(modem)ro,5120K@17408K(param_lfs)rw,5120K@22528K(boot)ro,5120K@27648K(boot_backup)ro,235520K@32768K(system)rw,40960K@268288K(cache)rw,201984K@309248K(userdata)rw,256K@511232K(efs)rw,256K@511488K(sysparm_dep)ro,256K@511744K(umts_cal)ro,1024K@512000K(cal)r BOOT_MODE=0 loglevel=0 BOOT_FOTA=0 DEBUG_LEVEL=LOW

---

Heimdall PIT

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--- PIT Header ---
Entry Count: 15
Unknown string: toto
CPU/bootloader tag: 
Logic unit count: 0


--- Entry #0 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 0
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 1
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: bcm_boot
Flash Filename: BcmBoot.img
FOTA Filename: 


--- Entry #1 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 1
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 8
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: loke
Flash Filename: sbl.bin
FOTA Filename: 


--- Entry #2 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 2
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 8
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: loke_bk
Flash Filename: 
FOTA Filename: 


--- Entry #3 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 3
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 1
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: systemdata
Flash Filename: totoro.pit
FOTA Filename: 


--- Entry #4 ---
Binary Type: 1 (CP)
Device Type: 0 (OneNAND)
Identifier: 4
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 50
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: modem
Flash Filename: BcmCP.img
FOTA Filename: 


--- Entry #5 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 21
Attributes: 2 (STL Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 20
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: param_lfs
Flash Filename: param.lfs
FOTA Filename: 


--- Entry #6 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 5
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 20
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: boot
Flash Filename: boot.img
FOTA Filename: 


--- Entry #7 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 6
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 20
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: boot_backup
Flash Filename: 
FOTA Filename: 


--- Entry #8 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 20
Attributes: 2 (STL Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 920
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: system
Flash Filename: system.img
FOTA Filename: 


--- Entry #9 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 22
Attributes: 2 (STL Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 160
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: cache
Flash Filename: csc.rfs
FOTA Filename: 


--- Entry #10 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 23
Attributes: 2 (STL Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 789
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: userdata
Flash Filename: userdata.img
FOTA Filename: 


--- Entry #11 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 7
Attributes: 1 (Read/Write)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 1
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: efs
Flash Filename: 
FOTA Filename: 


--- Entry #12 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 8
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 1
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: sysparm_dep
Flash Filename: sysparm_dep.img
FOTA Filename: 


--- Entry #13 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 9
Attributes: 0 (Read-Only)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 1
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: umts_cal
Flash Filename: HEDGE_NVRAM8_RF_LE.bin
FOTA Filename: 


--- Entry #14 ---
Binary Type: 0 (AP)
Device Type: 0 (OneNAND)
Identifier: 10
Attributes: 1 (Read/Write)
Update Attributes: 0
Partition Block Size/Offset: 256
Partition Block Count: 4
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: cal
Flash Filename: 
FOTA Filename: 

Ending session...
Rebooting device...
Releasing device interface...

---

/dev

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radionv
cpuctl
ttyGS1
ttyGS0
bcm_gps
bcm_cntin
bcm_audio_log
bcm_alsa_voip
bcm_alsa_pcg
v3d
bcm_vsp
bcm_kpdp
bcm_atc
bcm_kril
bcm_rpc
camera
ppp
input
accelerometer
cache-ops
block
vcsa1
vcs1
vcsa
vcs
ptmx
ttysf
ttyse
ttysd
ttysc
ttysb
ttysa
ttys9
ttys8
ttys7
ttys6
ttys5
ttys4
ttys3
ttys2
ttys1
ttys0
ttyrf
ttyre
ttyrd
ttyrc
ttyrb
ttyra
ttyr9
ttyr8
ttyr7
ttyr6
ttyr5
ttyr4
ttyr3
ttyr2
ttyr1
ttyr0
ttyqf
ttyqe
ttyqd
ttyqc
ttyqb
ttyqa
ttyq9
ttyq8
ttyq7
ttyq6
ttyq5
ttyq4
ttyq3
ttyq2
ttyq1
ttyq0
ttypf
ttype
ttypd
ttypc
ttypb
ttypa
ttyp9
ttyp8
ttyp7
ttyp6
ttyp5
ttyp4
ttyp3
ttyp2
ttyp1
ttyp0
ptysf
ptyse
ptysd
ptysc
ptysb
ptysa
ptys9
ptys8
ptys7
ptys6
ptys5
ptys4
ptys3
ptys2
ptys1
ptys0
ptyrf
ptyre
ptyrd
ptyrc
ptyrb
ptyra
ptyr9
ptyr8
ptyr7
ptyr6
ptyr5
ptyr4
ptyr3
ptyr2
ptyr1
ptyr0
ptyqf
ptyqe
ptyqd
ptyqc
ptyqb
ptyqa
ptyq9
ptyq8
ptyq7
ptyq6
ptyq5
ptyq4
ptyq3
ptyq2
ptyq1
ptyq0
ptypf
ptype
ptypd
ptypc
ptypb
ptypa
ptyp9
ptyp8
ptyp7
ptyp6
ptyp5
ptyp4
ptyp3
ptyp2
ptyp1
ptyp0
tty63
tty62
tty61
tty60
tty59
tty58
tty57
tty56
tty55
tty54
tty53
tty52
tty51
tty50
tty49
tty48
tty47
tty46
tty45
tty44
tty43
tty42
tty41
tty40
tty39
tty38
tty37
tty36
tty35
tty34
tty33
tty32
tty31
tty30
tty29
tty28
tty27
tty26
tty25
tty24
tty23
tty22
tty21
tty20
tty19
tty18
tty17
tty16
tty15
tty14
tty13
tty12
tty11
tty10
tty9
tty8
tty7
tty6
tty5
tty4
tty3
tty2
tty1
tty0
console
tty
kmsg
urandom
random
full
zero
null
mem
network_throughput
network_latency
cpu_dma_latency
pmem_adsp
log
binder
device-mapper
watchdog
alarm
uinput
android_adb
android_adb_enable
tun
ecompass_ctrl
mmc328x
proximity
bma222
ashmem
rfkill
bcm_log
snd
ttyS3
graphics
i2c-6
i2c-5
i2c-4
i2c-3
i2c-2
i2c-1
i2c-0
rtc0
ttyS2
ttyS1
ttyS0
stl15
stl14
stl13
stl12
stl11
stl10
stl9
stl8
stl7
stl6
stl5
stl4
stl3
stl2
stl1
bml15
bml14
bml13
bml12
bml11
bml10
bml9
bml8
bml7
bml6
bml5
bml4
bml3
bml2
bml1
bml0
gememalloc
h6270enc
hx170dec
ttySMD0
multipdp
dpramerr
dpram1
dpram0
socket
pts

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/dev/block

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dm-0
vold
stl15
stl14
stl13
stl12
stl11
stl10
stl9
stl8
stl7
stl6
stl5
stl4
stl3
stl2
stl1
bml15
bml14
bml13
bml12
bml11
bml10
bml9
bml8
bml7
bml6
bml5
bml4
bml3
bml2
bml1
bml0!c
loop7
loop6
loop5
loop4
loop3
loop2
loop1
loop0
ram15
ram14
ram13
ram12
ram11
ram10
ram9
ram8
ram7
ram6
ram5
ram4
ram3
ram2
ram1
ram0
mmcblk0p1
platform
mmcblk0

---

/proc

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brcm_switch
rfs
LinuStoreIII
v3d
brcm_fuse_net_silence
mtd
uid_stat
sysrq-trigger
bmem
partitions
diskstats
crypto
key-users
yaffs_stats
yaffs
kpageflags
kpagecount
kmsg
softirqs
version
uptime
stat
meminfo
loadavg
interrupts
devices
cpuinfo
cmdline
locks
filesystems
slabinfo
vmallocinfo
zoneinfo
vmstat
pagetypeinfo
buddyinfo
latency_stats
kallsyms
modules
timer_stats
timer_list
iomem
ioports
execdomains
schedstat
sched_debug
user_fault
cpu
brcm_logcfg
asound
pmu0
misc
fb
bcm21553_clks
atags
wakelocks
irq
sys
bus
tty
driver
fs
sysvipc
net
mounts
self