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[q] step by step downgrade from ics to jb ;'(

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Salman_ech
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Exclamation [q] step by step downgrade from ics to jb ;'(

Hello there XDA.
First I would like to apologize if this has already been answered. but i didn't find it!
So I have a Samsung GT-N7000 Galaxy Note running the JB 4.1.2 Rooted.
When i upgraded it from ICS to Samsung JB update, it went Network lock.. I Googled the Issue and Solved it with the help of some Galaxyunlock.apk thing..
That night i came to know high pitched screeching coming through my speakers when i play anything (Video,Music even during calls), I thought that it's speaker's fault, I Plugged in Earphones, they also produced that noise.blah blah blah
IN SHORT: My Note's Sound system gone mad ..
It was rooted by somebody, I know about rooting but i haven't done it yet, I've never flashed roms, i did nothing because i can't afford it to brick!
But Now Situation is Different,

I want to get my ICS Back
.So I decided to downgrade to the latest ICS ROM , and, I found Baseband Version is N7000XXLSO.

Summary:
My Phone is Rooted..
I want to get ICS back because i think it may fix it!
Please give me the step by step instruction to downgrade it (Using Odin or Any thing)..

Thanks in Advance!!
 
ThaiDai
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Quote:
Originally Posted by Salman_ech View Post
Please give me the step by step instruction to downgrade it.
Step 1: search
Step 2: read
Step 3: understand
Step 4: Flash the ICS stock with Odin
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mrumais
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Quote:
Originally Posted by Salman_ech View Post

Summary:
My Phone is Rooted..
I want to get ICS back because i think it may fix it!
Please give me the step by step instruction to downgrade it (Using Odin or Any thing)..

Thanks in Advance!!
Download your relevant firmware from sammobile.com & flash it through odin. Search the forum for odin.
(A fiendly advice, installing ics is not really a good idea. If it's the sound system that your problem is, try to flash JB stock firmware again before flashing ics.)
~~~ Making neW LuV - CarBon RoM ~~~
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Salman_ech
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Quote:
Originally Posted by mrumais View Post
Download your relevant firmware from sammobile.com & flash it through odin. Search the forum for odin.
(A fiendly advice, installing ics is not really a good idea. If it's the sound system that your problem is, try to flash JB stock firmware again before flashing ics.)
Thanks I did both... But sound system is still corrupt .. No Difference...!!
 
marcyeo
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Quote:
Originally Posted by Salman_ech View Post
Hello there XDA.
First I would like to apologize if this has already been answered. but i didn't find it!
So I have a Samsung GT-N7000 Galaxy Note running the JB 4.1.2 Rooted.
When i upgraded it from ICS to Samsung JB update, it went Network lock.. I Googled the Issue and Solved it with the help of some Galaxyunlock.apk thing..
That night i came to know high pitched screeching coming through my speakers when i play anything (Video,Music even during calls), I thought that it's speaker's fault, I Plugged in Earphones, they also produced that noise.blah blah blah
IN SHORT: My Note's Sound system gone mad ..
It was rooted by somebody, I know about rooting but i haven't done it yet, I've never flashed roms, i did nothing because i can't afford it to brick!
But Now Situation is Different,

I want to get my ICS Back
.So I decided to downgrade to the latest ICS ROM , and, I found Baseband Version is N7000XXLSO.

Summary:
My Phone is Rooted..
I want to get ICS back because i think it may fix it!
Please give me the step by step instruction to downgrade it (Using Odin or Any thing)..

Thanks in Advance!!

hey man, you may refer to this video..its for s3 but can be used for n7000 also..good luck
http://www.youtube.com/watch?v=raY_bwsHZSs
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Salman_ech
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My Dear Friend, I did it...
But Sound system is still doing problem !!

I don't think it is a Hardware Fault because

1.There is no screeching in normal calls!!
2.There is High-Pitched Noise if i call through Viber or Skype Audio call
3.Loud speaker as well as Handsfree are producing these noises!!
 
mrumais
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Quote:
Originally Posted by Salman_ech View Post
My Dear Friend, I did it...
But Sound system is still doing problem !!

I don't think it is a Hardware Fault because

1.There is no screeching in normal calls!!
2.There is High-Pitched Noise if i call through Viber or Skype Audio call
3.Loud speaker as well as Handsfree are producing these noises!!
Hmm, really sorry for your situation. Just a simple suggestion, Flash a custom kernel, wipe everything & Try flashing a custom ROM. See if it works..
~~~ Making neW LuV - CarBon RoM ~~~
 
Salman_ech
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Originally Posted by mrumais View Post
Hmm, really sorry for your situation. Just a simple suggestion, Flash a custom kernel, wipe everything & Try flashing a custom ROM. See if it works..
And How to Do It??
 
AndroidSlave
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OK. This is all answered here. It is an XDA requirement to search. Many of us have spent countless hours creating guides. Start by looking at the sticky threads in General and Q&A sections.

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