HOW TO WORK WITH SEMC ODM PHONES
basics
semc odm phones divide on two big branch:
obsolete cheap phones,where each phone has own loader and approach
j110,j120,j210,j220,z300,k200,k220,etc
that phones not have anything common with semc structure.
and current generation, so-called S1 phones - they based on ti chipsets, st-ericsson (former philips) chipsets
j132,z320,t250,w302,f305,s312,w100,w150,etc.
that phones has good semc structure: color,cid (aid), signatures,etc.
FLASHING OF SEMC S1-BASED ODM PHONES
1. select correct model
2. use com/ufs/usb as interface
3. check "signed mode"
3. add to firmware area needed firmware files
4. press flash
notes:
some old locosto s1 phones does not support usb as interface
if you want flash brown firmware or readout, step 3 will be:
3. check "signed mode","alternative security bypass"
about SEMC S1 ODM files structure:
1. neptune-based (w302,s302,f305) , ST-Ericsson-based (w100,w150)
firmware contain 3 required parts:
Цитата:
- main (ex: R1BA017_1207_9123_GENERIC_HS_YG_RED.software)
- fs (ex: R1BA017_1207_9132_FS_ADRIATIC_HS_YG_RED.software)
- customization (ex: R6A_F305_CDF_1215_9665__FS__Entel_PCS_CL.software)
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you need flash all 3 files to get phone working with desired langugaes.
F305, S302, W302 SW flash should be done without memory card inserted.
If the memory card is inserted during flash the flash can fail.
If you encounter this problem,the phone does not startup correctly after flash, please wait 2-3 minutes
then reinsert the battery and start the phone again.
The phone should now start normally and the SW has been correctly updated.
Please note that the SW is flashed correctly and this will not cause any future startup problem.
2. locosto arima (t250,t280,k330,t303,r300)
contain 2 required parts
Цитата:
- main + language R5CA005_OLGA_ARIMA_AMERICA_2_CXC1251008_RED.softwa re
- customization R7A_CDA102866_307__FS__Movistar_Guatemala.software
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locosto foxconn (z250,z320,r306,j132)
- main R1BA008_1212_9858_MC_JIALI_RED.software
- icons R1BA011_1211_6339_ICN_JIALI_RED.software
(that files reside in archives like MODELx_FWVER_common.rar)
- fs+language R1BA008_1211_6093_MALAYSIA_JIALI_RED.software
- custpack R9A_R306_CDA_1212_6282__FS__Customized_SG.software
UNLOCKING OF SEMC S1-BASED ODM PHONES
server-based full signature method
1. select correct model
2. on settings, check "signed mode", "do full unlock instead of usercode reset"
3. back to odm tab
4. press unlock
that method can fix damaged security zone.
that method depends of external service, so it can be offline any time.
standalone patch method
1. select correct model
2. uncheck all settings
3. back to odm tab
4. press unlock
note, that such method will work only for old security locosto-based phones.
if you will get error while attempting to do that method - you have new security phone and should try other methods.
server-based patch method
1. select correct model
2. on settings, check "signed mode", "use alternative security bypass"
3. back to odm tab
4. press unlock
that method
can not fix security zone.
that method is standalone in setool2 versions, greater than 1.0
user code reset
1. select correct model
2. on settings, check "signed mode"
3. back to odm tab
4. press unlock
note,that some old firmware not support usercode reset, so if standart code will not work after reset, reflash phone with latest firmware.
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