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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 05-26-2017, 10:18   #1 (permalink)
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Samsung SM-A800F Network Problem Need Hardware Solution


hello bro,

Please need hardware solution to repair my Samsung A8
Need sheam of network

Need hardware solution please


Thnxs for your help
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Old 05-26-2017, 18:04   #2 (permalink)
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Quote:
Originally Posted by nagui84 View Post
hello bro,

Please need hardware solution to repair my Samsung A8
Need sheam of network

Need hardware solution please


Thnxs for your help
1.imei no.
2.antina cable.
3.replace pa.
try this solution one by one.
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Old 05-29-2017, 08:11   #3 (permalink)
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Quote:
Originally Posted by mahbubalfa View Post
1.imei no.
2.antina cable.
3.replace pa.
try this solution one by one.

Yop bro

1 - imei is OK
2 - antina Cable is OK

but i dont understend what is ( 3. replace pa )

please can help me

thnxs
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Old 05-29-2017, 08:28   #4 (permalink)
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Quote:
Originally Posted by nagui84 View Post
Yop bro

1 - imei is OK
2 - antina Cable is OK

but i dont understend what is ( 3. replace pa )

please can help me

thnxs

pa ic is signal transceiver
what have you done ..?
try updating firmware with the latest one
and network less detail
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Old 05-29-2017, 12:43   #5 (permalink)
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I have already updated the last version and that nothing given I have a signal of prohibition in the place of the network.

With the box it gives nothing the cert is OK too.

I would like to have a hardware solution please

If not it will be possible to have a picture of the pa ic?

Thank you
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Old 05-30-2017, 02:08   #6 (permalink)
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Quote:
Originally Posted by nagui84 View Post
I have already updated the last version and that nothing given I have a signal of prohibition in the place of the network.

With the box it gives nothing the cert is OK too.

I would like to have a hardware solution please

If not it will be possible to have a picture of the pa ic?

Thank you

samsung type signals are somewhat more complicated
I help her troubleshooting scheme


samsung A8 sm-A800F schema troubleshooting
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Old 05-30-2017, 08:15   #7 (permalink)
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thnxs bro for your help

In the document I have not found the solution for the network problem will it be possible to help me a can more please?
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