Samsung S7 edge (sm-g935f) dead fix (motherboard repair) mm@8

Samsung S7 edge dead no power fix by mm@8
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[@DojiDude]

You are not explaining what you have done and what you use?!

[@pedrolanda5288]

Aply flux and heat to restore the contact betwin the board and the transistor

[@johnrileylee4238]

@@pedrolanda5288 What's flux?

[@pedrolanda5288]

@@johnrileylee4238 is a fluxing agent, a liquid to repair circuits

[@solidname9085]

This works for anyone? Please reply

[@AnotherItalian]

He did only a Reflow on the s2d0s03 ic (he does not changed anything).

[@jaroslavteodor9075]

It works. Flux RMA-223 used.

[@MrSttalion]

I m in canada, This flux is available over ebay which takes 30+ days, any other solution? I have electric contact cleaner, can i use that?

[@jaroslavteodor9075]

Electric contact cleaner should eliminate a salt, chlorine or the other contaminant (like in my case) but won´t to fix motherboard. You really need flux to melt contacts. I found this one on when I checked the forums of computer nerds here in Czech Republic and asked them about their favourite flux - maybe you should do the same in Canada. There would be same kind of flux under the different name.

[@MrSttalion]

Thank you soo much for brief reply. :)

[@crocop2o12]

does it works with JBC 0046565 Flux ? this one says it's for repairing circuits

[@jaroslavteodor9075]

Sorry. I don´t have any expriences with liquid flux...

[@bilalkiani414]

What liquid you use on it please tell

[@rekhashah211]

Can u show the bottle of flux solution der r many solution nameing same so

[@sajidabo9450]

Vaery nicccccccc

[@adif4660]

What a stupid idea. That's, not a proper solution. Why the hell are you refollowing this IC? Normally there is dry sold underneath the charging IC and the charging IC is behind the board next to the CPU. Reballing the IC is a proper way not reflowing.

[@AnotherItalian]

He did only a Reflow on the s2d0s03 ic (he does not changed anything).

[@jennh2696]

Oh....great.....now all my questions have been answered!! (said with extreme sarcasm)

[@m1ghtyboy]

Hijacking the top comment with an explanation Back when the S7 was made, lead-free solder wasn't (and still isn't) very good. especially for long term applications. The S7 was shoddily made with lead-free solder, which over time cracks and breaks contact between the chip and the board when it heats up and cools down over and over. This person is using soldering flux and hot air to reflow the solder and restore contact between the chip and the board. Does this sound familiar? This is exactly what caused the RROD on early models of the Xbox 360 which required a similar method to repair.

[@niccjammaquino6815]

I got it now

[@moontasir]

Hello sir, I watch some of your KZbin videos and It's great. I am writing you because I badly need your advice. Some days ago, my Samsung s7 edge handset suddenly crashed. It's not open, just showing some red lines says: Boot loader exception. It didn’t come to download mode. But the main thing is the device internal memory was 128gb. I have important documents there and need rocover those data. There was a warning that, memory almost full. But before I delete some data, this problem happens. Attached screenshots. But it seems like my phone's storage is corrupted, may be it is already deleted. I think, from what technology we have in our country, last option is separate IC/Emmc from motherboard. And try to revover data from it. Do you think, this process will work? I saw your videos about it. I think, my Android version was 5, phone was rooted so may be those data was not encrypted. So it is possible? Or if it is encrypted, is there any chance?? Is there any other way like if i restore that IC/emmc storage in another motherboard, it will work or not?? Please give me suggestion that, how can I recover those data?? My main goal is to recover data. I will be forever grateful, if you can help me. Thanks & Regards, Muntasir Mahmud From Bangladesh.

[@theping1920]

great video though would have loved it if you have talked and explained instead of the music(which is annoying).

[@mohdrashed8327]

Bhai yo white white kya hai

[@UziGR6642]

do i have to take the whole mother board out, am just going dis connect the battery and put flux on chip. no one will reply in time

[@MohamedSaeed-yg9kr]

Guys why aren't we talking to samsung about this stupid thing I have the same problem and I emailed the CEO but nobody was helpful maybe if more people talk about it they could provide some help

[@DojiDude]

Mine just went while sitting on the table updating.... Last Samsung product I will ever buy!! only phone for the last 20 years to fail on me

[@MohamedSaeed-yg9kr]

Yup same for me no more Samsung phones . just tried talking to them yesterday for the last time and all I got was "we are very sorry " well I regret putting my money on your product what a waste! :(

[@biggeo1372]

Took mine to get fixed today

[@KurtlarVadisiPusuVevo]

Just happend to mine.The only problem is : "Dont update your phones thats why the s6 and s7 phones get dead".Anyway

[@harlempunk4481]

Just replace the motherboard. The board goes on sale for like £35 and its fairly easy to replace it.

[@Jdddks1273]

Ok i will try to repair myself cause no one in my city knows how to do this Wish me luck guys :

[@deeinmann]

do it carefully... my advice, just cut that metal plate, that obstruct the opertation...

[@MrSttalion]

Please mention any specific flux name or model. As we r not technicians so we need exact information :) . Please help. It will be great help for us.

[@gianfrancopicozzi1192]

hello at min 6 do you have used flux or soldering paste? thanks

[@rachelcabonita3690]

Wish theirs a person her in my place can fix my phone same problem as this

[@repairstudent8750]

you should share that's why you change this ifpm ic...and what was the power supply current reading and how you diagnosed the actually was the problem section in this bord... thnx

[@clebocorvinuz6058]

Next time show power consumption and the reason for changing the ic ... steps brother

[@AnotherItalian]

next time open your eyes, he did not changed anything ;) He did only a Reflow on the s2d0s03 ic

[@clebocorvinuz6058]

@@AnotherItalian still need to show steps brother reflow or change i wouldnrt need to oepn my eyes if you explain properly :-)

[@alishercommunication12115]

Sir I.c number,,,?????

[@eazizisaid]

Hello, my S7 edge reboot randomly, did a full wipe + full flash and the problem is still there. What could the problem be ?

[@pouniet1]

Said Azizi same problem Here, but now mine wont boot up ... Shitty phones

[@nabilabenz8938]

Same prblm

[@nabilabenz8938]

What is the solution

[@ServisAja]

Change power ic

[@milenasimeonov8218]

@@ServisAja what power ic?

[@sthephaniemontedeoca5456]

buenas tardes amigo desde venezuela como saber para hacer test poin a un sm-g935fd??

[@alainbourgault1937]

Yeah I guess a reflow (and a really shitty one at that) of the chip is a good way to make the phone work for a couple of months and scam customers of their money...

[@hanshuber295]

Hello..what is this for a lotpaste ? Or separatinliquid?

[@antoniochiera7770]

Ciao, sei un grande; BRAVISSSSSSSSSIMO. Ciao

[@UziGR6642]

Fake not working for me

[@tunisianyt7691]

Man there are 4 other issues for this problem

[@daniloleopizzi2620]

its works, thank you

[@Foodasmarvideos]

Bhai ap ne akhir me mother bord pe kiya dala drop typ

[@jokobeniasu]

tks for the video. How about the internal data? Are they safe?

[@sarlibaie]

I have the same prob, can i send u mine to fix ?

[@goncharoff784]

Короче такой же аппарат, не включался. Акб толкнул. Питание на разьеме присутствует. На контактах акб нет. Сделал как на видео. На разогретом флюсе толкнул IC S2D0S03 (контролька заряда акб) и чо думаете ???? ЗАПУСТИЛСЯ цука. Автору спасибо. Like

[@ghstrk1287]

Thanks Sir 10000% Work 🥰😍😘😍

[@blazingshadowx954]

That is wonderful, just tried my luck and voila it is workiiiiiiiiiiing👌👌👌

[@GamingAhmed]

doesnt work for me :(

[@sz6719]

How much does it costs to repair the motherboard

[@Justme-jd3uc]

Shahzeb Zoaib $80

[@malikasim3455]

@@Justme-jd3uc 8 $ m hmary han naya board mil jye ga iska

[@mohdrashed8327]

Sir please reply me

[@EmonHasan-k1e]

Nice joob❤❤❤❤❤

[@arkanaalwi1164]

Why not see the power current work first, voltage current with power supply, maybe a short circuit, or press power up 0.4A detachable power on / off fall! what's the reason directly to the ic. directly I don't understand in the cellphone, please explain .

[@melamelic3983]

Standardan kvar kod Samsunga S7 i S7 Edge.Trebas i gornji ic U9005 U9010.Oprezno samo sa konektorom ekrana.

[@angelousdman9161]

Can anyone tell me if a s7 edge sm935f logic board work in a phone with a s7 edge sm935u

[@Arslan-AR]

Bhai mery mobile ka bi iusse a raha hy. Jb m s7 edge ko charging pr lagata ho tu restart ho jata hy or pir on ho kr charging krny lg jata hy . Ap batye iska Kia masla hy mny tu pura panel with frame k sath change krwa diya hy or charging stip bi sath hi . But iusse resolve nahi ho raha

[@rgccvl8548]

hello thank you for the video. did you just add insulation? you did not change the component?

[@farrukhahmed7270]

Hi, I have Samsung S7 , it got slight water damage, and now board is half shot... when I connect it to the charger it got heated from where the sim tray is.. and doesn't power on

[@hakeem7300]

Will my apps and pics remain after motherboard replacement?

[@yahoomage636]

thank you for helping guys :)

[@sharmilk681]

Tnx bruh

[@ninjagaming5656]

Sir my motherboard is not working how I get new jn low price plz sir tell me

[@shakhussain8901]

I have this same issue with a samsung galaxy note 10 plus.. its totally dead 😧

[@MN-kd8lm]

My a7 edge is dead, no repair guy is taking the job, what do I do?

[@shahnawazalam7708]

What is the cost motherboard of Samsung s7 edge.

[@m.sch.1123]

sold the rest on ebay .. The penultimate samsung update for the s7 egde was faulty in Germany .. has pulled the battery empty the new thing better .. but the dead samung s7 harrow so you can not fix it :-(

[@SakibMalik-qu8qo]

❤❤

[@TenjinYoukai]

Data was kept intact with this method, right?

[@emonculen6746]

Lokasi mna mas kendala hp saya juga ice power nya Ribet suka mati mulu klo udh pnas

[@MohamedSaeed-yg9kr]

didnt work for me

[@Shafiq_Muhammad]

Same problem with Samsung note 4 what to do?

[@MissedSongChannel]

Hi sir at time 7:29 this the ic dot mark ??

[@asifahmad9085]

Bhai hamre mobile ka b yei masla hai apki shop kaha hai hum apke pass ajte hain

[@raiiz_abdulla1573]

Its work🔥🔥

[@faizanimran2399]

bhai batana zera kesy sirf heat deni change nhin kerni?

[@ModiTV_Toys]

nothing has been replaced just heated?

[@mehmetaktas3461]

How can you detected right chip

[@haxensalat]

oh man... I have a similar issue but this video does not give a hint why he is resoldering this chip.. My phone takes ~0,2 A at 5V and another chip is getting warm, named u7000, which you can find here: phonelumi.com/samsung-galaxy-s7-edge-sm-g935f-schematics/ I struggled, but gave you a thumbs down, for not giving any information

[@TheSochinho]

Hey, the same for me. Have you found any solution for this?

[@haxensalat]

@@TheSochinhoI had definitely problems with the Power Management IC (PMIC - think it was the u7000), after the local repair shop didn't want to repair (resolder and or replace) it (blabla he makes no money with it, it's too dangerous because the chip has no pins, only solder balls.. I think he is just to unexperienced with this and may don't even know where to get the chip). Myself tried to resolder it, by heating up wiht hot air and a lot of flux, it didn't help much, may beccause I've never had resoldered any solder balls and or the chip is really broken. Summa summarum: I've bought an S7 edge with broken display, replaced my complete phone pcb with the new phone pcb, .. had to remove the stupid factory reset protection (with the help of some indian guy on youtube). Only drawback: I lost all my data stored on the phone.. But I don't care much, if you want you could try to replace only the broken chip (take a working chip from the broken glass phone)

[@TheSochinho]

@@haxensalat Thanks for your reply. I haven't found any person on web who had replaced the u7000 and confirmed that it works. Moreover, I am not good in soldering, so I've decided to buy working mainboard too. This will be more safety solution and for me stored data no matters. :)

[@missionpassed4584]

Great video, what temperature and air flow did you use?

[@dherandergupta4699]

samsung edge 7 reboot again and again so how can i fix the problem

[@m.sch.1123]

By 275 Grad Logic Board was on with green Display and and Blitz Light i was Putt all Keys was off^^ LOL and is DEAD^^

[@mohdrashed8327]

Quickfix sloding flux paste use kar sakte kya

[@husbosgencfb]

ı will try it thanks dude !

[@ramuprasad8664]

tnq soooooooo mach my s7 edge working now .............agan tnq

[@moosamusthaq8204]

welcome

[@suyashgunjal719]

Which flux have u applied

[@eunray9643]

@@moosamusthaq8204 do you the charging ic of samsung s7 edge?

[@d.jprakashjd8198]

Hi Bro

[@ricardofigueira8463]

O vídeo está top, pena não explicar o que faz! O meu tlm, está assim não liga, não dá sinal nenhum. Mas eu não entendi o que fez...

[@megcorreia3524]

Conseguiu resolver?? Caramba tô com o mesmo problema, levei hj na assistência técnica, disseram que era um problema na placa. Vou levar amanhã em outra pra ver se consegue arrumar.

[@RoyalBILLI-e3s]

what's the model number of this ic? reply pls if anyone know this.

[@shivrajakumar2662]

Uttam Das max77833

[@nicoarasamuel1173]

At what temperature did you heated with flux? I am curios because i have the same problem and i am a bit of a geek and i would like to do it myself

[@john5155]

3/50dg

[@pavelsima1684]

​@@john5155 Can I ask what exactly do you mean ?

[@wally19]

Hi, thanks for sharing. Im on the same issue. Could you explain what did you do exactly and how did u know what to do? if mine has the same symptoms itmeans must be the same issue than yours? thank you again for your time. I will try this tommorrow if it works i will share your video everywhere dude!

[@pavelsima1684]

Hi, I have the same problem and I watched your video, but can you tell me what exactly tool do you use to remelt the joints? and which flux use?. Tank you Very much for help

[@Haseebajmalnnsk]

Thanks Sir 100% work

[@SumitThapa96]

what is the name of liquid used?

[@marouaneserar3716]

flux

[@longdang3698]

Stanol Mutifix 450_01

[@sanaababar7207]

@@longdang3698 will it work without this liquid???? any replacement?

[@dannybz]

@@longdang3698 will any flux work? I there are different numbers and brands? any one you recommend for this job?

[@abdulhaquekiron1483]

Cum

[@pissayravi8385]

how much this cost for service

[@TutorialAndroidService]

Wow amazing

[@shirai9563]

Can i apply flux on all the components?

[@danyfraicheur8735]

Hi what is the cream

[@stefanlucas895]

thanks bro y love you

[@kuttykutty9582]

Hi my mobile sent problem ,,,plz help me sir

[@Bart888]

Is that RMA-223 FLUX?

[@butterberg]

what is the name of the intro music??? thanks

[@ncdark8020]

Dunno😢😢😢 I also wanna know

[@leventbey]

steve perry flicker in eyes

[@butterberg]

@@leventbey Intro not Video!

[@SurajDhawan.]

@@butterberg Omg u still replied 2 years later for intro song! 😂😂😂

[@esrefcelikcelik8789]

without explanation, it is not very helpful. did he replace the chip or not? maybe he was lucky, it was simply a blocked signal to the chip. but almost in all serious cases, the chips must be replaced. which is very tedious and worse simple men do not have neither the skill nor the equipments to do it. anyway, thanks.

[@andreshidalgo918]

I supose with flux and heat repair the false contact of chips. he dont replace the component

[@karloeligino5991]

Tanks my s7 edge working now ..

[@moosamusthaq8204]

Do Subscribe

[@Ram-rm2gz]

Moosa Musthaq what was the liquid used?

[@MrSttalion]

which flux do u use?

[@tomgrain6375]

So how do you put the back back the way it was.....

[@mostafakassoum7270]

Where are you from? And where do you live?

[@amitshah8677]

Good video

[@vivekrathore4256]

Its works but only for two hours

[@moosamusthaq8204]

chainge ic done

[@suyashgunjal719]

Which flux have u used

[@ariesong6628]

i dont believe that, use hot air, you reheat ic, ill think 5seconds is not enough to melt the ic pin...

[@EdwinMactalMusic]

the video is not at realtime speed

[@Pawarmobile4755]

Thanks sar ☺️

[@dylanthebear9554]

I have the same problem with the LG Tribute 5

[@youngmaxwell9362]

So is this a permanent fix and can I buy any flux paste

[@mandeepjanni0111]

plz give me motherboard this phone

[@gurnoormakkar4455]

veer kii khii jana😂

[@_yazmaniya_84]

Very very thanks sir my set is on ..

[@Ueieieiddudu]

Thank bro Works 🙂

[@OUTDOORCRIB]

some of the technician i experience about S7 edge they dont know how to fix like this, they keep saying its a motherboard replacement.

[@Sweet_Blossoms]

Same as mine and they ask big amount of money just to replace it

[@nickloss2377]

that's cuz they're idiots and charlatans. specially the 'authorized warranty & service centres.' most of the technicians there have very limited knowledge, and poor skills and no problem solving ability whatsoever. they're mostly trained on how to remove a board, and put in a replacement. the type of repair in this video is called component level repair. even though your phone problem might be because of one bad solder joint or a bad chip which sells for 50 cents on Ali Express, it's much quicker for these fools to just unscrew the old board, screw in a brand new board and charge the customer hundreds of dollars more.

[@hawaiisidecar]

@@nickloss2377 Not all us ASVs fall into that category.

[@dirtyharry4761]

amateur

[@totallyexplored]

Brother i have same phone with same problem. Can you help with the same fix for me? I am Bengaluru. which place are you from?

[@priyankarsharma86]

How did you fixed your problem?

[@claudiuchirita1470]

what paste are you using please 🙏

[@ALN5641]

If you need to ask what paste that is being used, you should maybe not attempt this repair 🤪