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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Samsung Hardware Repair

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 08-17-2015, 16:48   #1 (permalink)
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How to remove emmc ic and how to put repair or new emmc


many member send me pm evry day.so i open new this thread.
emmc pinout acording to picture .
many member woried pinout emmc destry when removed.
but dont woried some point not use in emmc.now methed for remove emmc
1.1st use little heat for removed glue
2.if handset is i9300 then remove glue baseband ic and cpu only side emmc.
3.use hot air little heat and air.then you give heat emmc use sharp tussar for removed glue emmc under.
4.you must remove emmc in 5th mint
5.after removed emmc we want very very clean emmc point if not clean pinout you dont get baseband
i mean imei so clean very much.
6.now you want old or new emmc put on board
7.when you put new or old emmc must heat and air little.
little mean if you put soldring past(flux)on emmc not fell down .and then you feel emmc fix on board
wait for board for cold.
I hope you are seccess replacing emmc
sorry for weak english

Last edited by drjaved_akhter; 08-17-2015 at 16:55.
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Old 08-17-2015, 17:52   #2 (permalink)
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Quote:
Originally Posted by drjaved_akhter View Post
many member send me pm evry day.so i open new this thread.
emmc pinout acording to picture .
many member woried pinout emmc destry when removed.
but dont woried some point not use in emmc.now methed for remove emmc
1.1st use little heat for removed glue
2.if handset is i9300 then remove glue baseband ic and cpu only side emmc.
3.use hot air little heat and air.then you give heat emmc use sharp tussar for removed glue emmc under.
4.you must remove emmc in 5th mint
5.after removed emmc we want very very clean emmc point if not clean pinout you dont get baseband
i mean imei so clean very much.
6.now you want old or new emmc put on board
7.when you put new or old emmc must heat and air little.
little mean if you put soldring past(flux)on emmc not fell down .and then you feel emmc fix on board
wait for board for cold.
I hope you are seccess replacing emmc
sorry for weak english
sir,

how to clean.i mean use thinner or patrol...
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Old 08-18-2015, 15:59   #3 (permalink)
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Quote:
Originally Posted by ahmc View Post
sir,

how to clean.i mean use thinner or patrol...
i use lacquer thinner for cleaning.........
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Old 08-20-2015, 18:00   #4 (permalink)
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Hi ! wich temperature do you use to remove the emmc?

We were having several troubles with the baseband, but we were doing it in one minute , surely with more heat .

Will be waiting fr your kind reply!

Regards!
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Old 08-20-2015, 21:12   #5 (permalink)
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Quote:
Originally Posted by outletcelular View Post
Hi ! wich temperature do you use to remove the emmc?

We were having several troubles with the baseband, but we were doing it in one minute , surely with more heat .

Will be waiting fr your kind reply!

Regards!
i have quick 850a .i adjust temp heater 5.5 and air4.4.
but i use matel sheiled black barry for cover basband ic cpu and pm ic.befor work i removed all glue pm small ic and basband ic and also cpu glue emmc side.you must removed also sim sokhet with matel .
after replaced new emmc phone on no problem with imei 0049000000.if i use repair emmc with jtag then i flashed 4.3 verson and manual hard rest wipe and fectory.....
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Old 08-20-2015, 21:28   #6 (permalink)
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i try to marrow if i got time i upload pic or video......................
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Old 08-20-2015, 21:37   #7 (permalink)
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Hi!

The working phone efs , do you flash it in bootloader, Modem or PDA?

Regards!
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Old 08-21-2015, 14:14   #8 (permalink)
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hi
plz tell me witch is the best chemical to remove gelu that griper of emmc ic..
and many more ices gripe
sorry for poor english.
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Old 08-21-2015, 14:59   #9 (permalink)
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Quote:
Originally Posted by kawish View Post
hi
plz tell me witch is the best chemical to remove gelu that griper of emmc ic..
and many more ices gripe
sorry for poor english.

i am using water washable paint remover to remove glue from emmc...





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Old 08-21-2015, 15:55   #10 (permalink)
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Quote:
Originally Posted by SHIBU13 View Post
i am using water washable paint remover to remove glue from emmc...






thnx for reply..
sir plz explain me that how to use this method for remove emmc..OR same like that as we are refelow ics with paste
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Old 08-21-2015, 16:53   #11 (permalink)
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1. after remove glue with hot air low heat and low air



2: cover with metal .....

3; remove with small tussar



4 : clean with this wick......




please wait to be countine

Last edited by drjaved_akhter; 08-21-2015 at 17:03.
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Old 08-21-2015, 16:57   #12 (permalink)
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Quote:
Originally Posted by SHIBU13 View Post
i am using water washable paint remover to remove glue from emmc...





this is wast of time brother.................1st i use this but now only hot air....
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Old 08-21-2015, 18:01   #13 (permalink)
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Quote:
Originally Posted by drjaved_akhter View Post
1. after remove glue with hot air low heat and low air



2: cover with metal .....

3; remove with small tussar




4 : clean with this wick......




please wait to be countine
5: after removed and clean




efs: i use in 9300 this efs........
flash in odin 3.9 as ap....
https://www.4shared.com/file/82R5s3s...ir_efstar.html

Last edited by drjaved_akhter; 08-21-2015 at 18:07.
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Old 08-21-2015, 18:10   #14 (permalink)
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Thanks very use full post
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Old 08-21-2015, 18:13   #15 (permalink)
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i share to member now a days i am not removed emmc in 9300 7100 i use tp with easy jtag and repair emmc ...





Last edited by drjaved_akhter; 08-21-2015 at 18:22.
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