FLASHING OF SEMC ODM PHONES
1. select correct model
2. use com/ufs as interface
3. add to firmware area needed firmware
4. press flash
UNLOCKING OF SEMC ODM PHONES
broadcom based - z300,j210,j220
1. select model
2. select com/ufs as interface
3. uncheck all settings
4. press unlock
5. power on phone with unsupported sim card, press *<<*, enter readed codes.
if you have "not allowed" while entering codes, just reflash phone
calypso lite based - j110,j120,k200,k220
1. select model
2. select com/ufs as interface
3. uncheck all settings
4. press unlock
for k200,k220 that is full unlock and security zone will be automatically fixed.
for j110,j120 that is special firmware patch - after unlock, power on phone, press *<<* with unsupported card and enter any 8 digits as code for each lock.
phone will accept code and unlock will be permanent.
note, that j110,j120 phone with damaged security zone is not supported.
POSSIBLE PROBLEMS WITH S1 PHONES
damaged trim area , imei could not be read, simlocks state "tampered" or
"0"
first, we need to restore trim area, for that
1. select correct model
2. on settings, check "signed mode","enable alternative security bypass"
3. add to firmware area
if you have neptune-based phone - W302_TA.SSW
if you have t280,t303,r306,r300,k330,w205,Tilde phone - R300_TA.SSW
if you have t250 phone - t250_ta.ssw
if you have Z250,z320,t270 phone - z320_ta.ssw
if you hace j132 phone - j132_ta.ssw
4. press flash
you can use trim area in .bin format to restore trim area, for that add trim area in misc. edit, check "signed mode","altbypass mode","format gdfs when writing" and press "write gdfs"
now trim area structure restored and phone should be signed with s1 signature server.
it is recommended,though restore phone original imei first, for that:
1. create text file with contents:
2. select proper model, check on settings only "signed mode", select created file in misc. field
3. press "write script", file will be created in form %imei%.txt
4. looks at file in notepad, you will see imei inside in very simple form, change imei to original and save file
5. select changed file in misc. field and again press write script
6. check with identify if you set correct imei, repeat 4,5 until success
now you need unlock phone using signature server, consult corresponding faq post for that.
note, that alternative security bypass not available for phones with aid 0004, you can not fix aid004 phone with damaged trim area.
phone simlock okay, not tampered, but phone stucked,slow,rebooting. flashing not help.
most probably, internal fs gone to winds. you need write fullflash from working phone or write clean file system,
then reflash phone
check support area for that files.
please note, that all neptune-based phones can be cured with w302_fullflash,etc (check trim area repair case)
in most cases, alternative security bypass needed for writing fullflash.
note, that alternative security bypass not available for phones with aid 0004.
phone can't be detected at all
semcboot somehow got damaged, while it is never touched by any process.
procedure to fix:
1. select correct model
2. on settings check "signed mode"
3. add erom to firmware tab.
if you have neptune based phone: 1207-7713_EROM_S1_NEPTUN_HS_SEMC_SIMLOCK_R7A024.sin
if you have locosto based phone, then select situable from:
J132_EROM_S1_LOCOSTO_HS_USB_R5A038_64k.sin
K330_T280_T270_EROM_S1_LOCOSTO_HS_R5A028.sin
R300_R306_T303_S1_LOCOSTO_HS_R5A031_128.SIN
for w395 CXC1250616_EROM_S1_LOCOSTO_HS_USB_FLAFLA_R5A038.si n will do job
T250_CXC1250616_EROM_S1_LOCOSTO_HS_R5A022.sin
Z250_Z320_EROM_S1_LOCOSTO_HS_R5A023.sin
4.press recovery
check if phone trim area/simlock are okay by doing identify.
repair simlock or trim area if needed.
note, that semcboot repair not available for phones with aid 0004.
POSSIBLE PROBLEMS WITH ODM PHONES.
phone hang, can't save photo,etc
1. write repair flash from support area
2. unlock phone
3. flash phone with latest firmware
note, that k200,k220 has two flash ic types, select samsung repair flash if you flash manu id=0xEC,
select spansion repair flash for all other types.
How to enter network unlock code for w150 (Yendo) phone ?
ENTER #123456789# TO CHECK SOFTWARE AND CHECK LOCK STATUS
ENTER #987654321# AND SELECT RED AND PUT CODE
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