Samsung Galaxy A50 Not Power On - CPU Repair Case

[@carolinahernandez7505]

Good contribution, I just have this problem apparently caused by a generic load plate. I have a question, did you replace the CPU with another? or only with Reballing is left?

[@ElvisTafaPhotography]

I have asked you about this problem 2 weeks ago and now I have a video from you. Thank you!

[@CINOTechnology]

Any time

[@ARA6_akq]

Thanks for your great videos. I have a question. How should we know the correct temperature for each device? If I don't make mistake you use 320' for s7 edge swapping but here you use 420. Please explain. Thanks alot

[@CINOTechnology]

There is no standard value. Normally 300+ would be enough

[@chembetter3002]

@@CINOTechnology thank

[@rossi6329]

Do you reapply glue when putting back the SOC on the motherboard? what is the glue name? The glue is not shorting the contact balls?

[@Binoyxxx9]

Your hand skill is awesome....100%proffessional...great

[@CINOTechnology]

Thank you

[@sukanya4916]

I updated my Samsung A50 Android version from Android 10 to Android 11 this week and toda, I tried to power up my device after the battery had died but was presented with the following error "Your phone couldn't start normally. Some configuration data may be corrupt." The three selections I can choose from are "Try Again," "Erase app data," "Power off," and "View rescue log." I'm not sure if it's vital to note this to get this error fixed, but the pathway displayed at the top is "samsung/a50dd/a5011/RP1A.200720.012/A505FDDS9CUKIuser/release-keys" 3 Times I select "Try Again," it goes back to the startup screen, then the booting screen. It stays on the booting screen for a while before restarting once again and then bringing me back to the error. 2 times I select "Power off," it just does the exact same thing instead of turning the phone off. The only other option I see that I can try is "Erase app data" but I can't afford to lose the data that isn't backed up. The error screen does state that it will allow me to go into Safe Mode to access basic functions. I have select Erase app data option. My phone not turning on. It's pause Hang on logo. I can't return to the error screen. It's charging as well. But when I am try to power on It's Suck and hang on logo. What's the problem it is? How can I solve this problem?

[@ngawoquality844]

WHAT IS THE NAME OF THE PCB CLEANER YOU USE ON YOUR SHOP

[@coldspring22]

Great work fixing that verizon phone! But I am puzzled - how did you deduce that SOC is ok to reuse? Short could be due to dead SOC? Chips do fail and sometimes they are gone for good.

[@VDD_MainRepairs]

which program did you use for the schematics at 2:00

[@CINOTechnology]

it is XZM

[@werepair5899]

You mean xin zhi zao?

[@manmeet8800]

@@CINOTechnology xzm doesn't have a50 board file only schematic available

[@abinmuchilote]

How much for this repair?

[@lalhmingmawiahmingtea9730]

One of the best educative solutions

[@pierrekanaan2923]

Hello CINO, i have a technical question that may help me a lot please. My A50s, to which i changed the screen first.....then the battery later, worked for about one month and a half and yesterday after charging it began to turn off and restar intermittently with no stop even not showing anything on the screen. I had to open it and disconnect the battery. I tried forced retsart and recharge....but nothing is displaying and the phone doesn't complete the start up...eventhough the screen lights up. What do you think may be the reason? I don't want to buy another sccreen and maybe the reason is something else...I haven't dropped it neither spilled liquid on it. Thank you, Peter.

[@raheelafridi]

I like you channel and all video nice i suport u

[@leequallcomm1197]

All of your videos are awesome and always learn something new. Thanks for this wonderful sharing.💖💖💖💖💖

[@CINOTechnology]

More new videos are coming, please stay tuned.

[@sktechsupport1815]

Neat and clean job 👍👍👍

[@CINOTechnology]

Thank you!

[@fancyIOP]

I’m gonna take mine back to Samsung, there’s no way I can do this job. But of like to ask does this method format your phone?

[@CINOTechnology]

Sure

[@bravi7922]

Sr u had great job nd I also hav same prblm with my phone after repair cpu of phone data will remain in phone or not plz tell me sr

[@CINOTechnology]

it wont erase your data, but do do do care dont hurt any parts,or data may be lost

[@neoamar]

very helpful. thanks

[@crackpad6613]

Which stencil you have used

[@CINOTechnology]

Check here: www.cinomall.com/collections/tools/products/qualcomm855-sm8150-bga-stencils-for-xiaomi-9-samsung-s10-lgv50

[@crackpad6613]

@@CINOTechnology Thanks Do you have any support group for discussion

[@hendrikvanderheijden6253]

You did not show how you remove the metal cage covering CPU and PMIC. How do I get it off?

[@marvinxoo]

anti static or ground only use in the factory, why? because they are using long conveyors which the conveyor power supply and motors causing electrical static. In your case using that is no sense, you're not even close to 100kilowatts power consumption "per hour only" in the factory, your house or repair shop consume only 90kilowatts or more "per day", Actually antistatic wrists strap does nothing to prevent your body from electrical shock or static, unless you sit-down on a wooden chair and your feet is not touching the floor believe me, I work as All around technician too everything that uses electricity from Line high voltage to a tiniest gadgets, anyway your video presentation is still good to watch.

[@CINOTechnology]

Yes. But we do that for our audience. You never know where they will repair their phone. We tried not to wear that before, and we received bad comment for not wearing it.

[@golamsajid2381]

Veru nice bro best work, 👌👌👌👌

[@CINOTechnology]

👌👌👌👌

[@manmeet8800]

Can you tell temperature and wind for removal 450c ... Isn't it too high ..... It can damage the soc?

[@CINOTechnology]

260℃, 40 wind power

[@neethandsouza9]

Is this temperature profile vary as per solder/tin used by manufacturer if so then can you tell me which type of tin is used in different parts of mobile like SoC, DDR, power ic network ic and glass ic both for Android and iPhone. AWaiting for your reply

[@abin9995]

Brother where purchase this stencil.. Please help..

[@sajinelectro]

Sir can you please tell me that how to purchase the ic for power on problem ?

[@CINOTechnology]

Obtained from another scrap board of the same model Or go to cinomall.com to buy

[@sipheleleshabba8468]

Thank a lot i have a question around CPU , what would you suggest for me to do if the cpu gets hot as if it has a short , and there is no image in the lcd its just the led lights only ?

[@CINOTechnology]

The phone can boot up, only the screen is black? The CPU seems OK, you should check the back-light IC.

[@devmobile77]

witch schematic dongle u use in this a50 video

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@blackmapleenterprise]

Better than ifixit. Good job.

[@CINOTechnology]

Thank you

[@InStA_tReNdS_rEEls]

This is called cpu reballing pls reply

[@purushottamumraiya6128]

Very good work 👌

[@sachuvichur6626]

Sir how to problem find .. ic . Nice work

[@CINOTechnology]

： ）

[@Minek95]

Its new CPU or just reball?

[@CINOTechnology]

It it reball here

[@sameersaifi7352]

sir sam problen no short no on change network ic not work change cristol no work dubel cpu chnge karke ho jayega kiya plz help. Brother😘

[@CINOTechnology]

Fail to catch your meaning, but this video might help you out: kzbin.info/www/bejne/m3_CgouFl9GYapo&t

[@sameersaifi7352]

samsung reballing stencil A50 you are cino website plz link me share

[@willyversaille1637]

Where are you do it..?

[@asiantechnology4389]

We're is your work shop

[@HITECHGSM]

Which Multimeter U R Using.......?

[@CINOTechnology]

These two we are using :www.cinomall.com/apps/omega-search/?q=multimeter

[@lhuduaampat7479]

what is the temperature and wind for RAM & CPU removal?

[@CINOTechnology]

380, 30 would be OK

[@lhuduaampat7479]

@@CINOTechnology ok thank's sir

[@gleestarsentertainments7982]

Can You Please Tell me Which Ppd and Temp Used for Ram.. Pls

[@CINOTechnology]

360℃ for temp，ppd you mean?

[@Topi_Miring_Bali]

hi. i am your big fan. can i know how many phone that been failed to fix so far?

[@CINOTechnology]

Not one, all phones are fixed well

[@vapehunter2895]

Please Help my Samsung Galaxy A50 🙏 how i send my phone to you?

[@CINOTechnology]

Email to [e-mail]

[@SuperSamsung85]

Great job bro. I am having almost the same problem with my galaxy s5. The CPU is overheating and the power IC too. But as I see the CPU is crazy overheating. I checked for bad capacitors around it but found nothing wrong. Please help me with that.

[@CINOTechnology]

Still love on galaxy s5 ? for so many years / LOL

[@SuperSamsung85]

@@CINOTechnology Not my own phone but I am learning repairing phones at home. So I got two of them and compare them together (their voltage in on/off state). I am learning from your videos. So appreciate to give me advice.

[@coldspring22]

@@CINOTechnology Well some people love phones with removable batteries, but there are so few these days. Best phones for those people are last generation of Samsung phones with removable battery like S5, Note 4 or last generation of LG phones with removable battery like G5 or V20. In my view, G5 or V20 is better than Samsung S5/Note 4 as the radio is more modern (not to mention much faster SOC Qualcomm 820) and these LG phones are still very usable in USA.

[@bharatkumark259]

I Hv same problem in my Samsung a50 , I m having data in it but service center people said too costly to get fix it , will u plz send ur contact details , I want that get fix, plz help me

[@mohammedly1310]

Thanks you you awesome 🤩😘🥰 l have questions l have sm a50 I can change the CPU to snapdragon 865 ? Please answer me and thank you 😘

[@loudi1993]

No u can't....its not like a pc

[@mohammedly1310]

@@loudi1993 🤔🤔🤔

[@patelkashyapkiranbhai2370]

Hello sir, i am from india my handset samsung a50 occurs same problem it is not on and not charging so what is the problem in handset please sir help me.

[@CINOTechnology]

Power it on with DC power and see its current

[@RamKumar-hu6sw]

Sar Ji mera A50 ka motherboard use repair karna tha aap se contact kaise hoga

[@juliusvalencia2087]

Magkano po mother board ng samsung a50s

[@mobilerepairadivashimulga4049]

Ap kahase ho same problem my A50

[@brijnandans]

Sir please make a video uni-t DSO full how to check data clock signal with settings

[@CINOTechnology]

we‘ll see

[@tabrez5899]

usb not recognized problem Aaraha hai cpu and ram reball ke baad bhi bro kya problem hoga

[@asimmughal0349]

sir nice and good work i like it

[@CINOTechnology]

: )

[@audiaurora5939]

Problem Solved on this case, change with New IC CPU or not?

[@CINOTechnology]

That would need further test

[@amritraigar1743]

Sar mere phone mein bhi yah problem aaram se Karva sakte ho kya a50s

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@PM-le2di]

sir why samsung a50 dead after sub board change?

[@benasyara8018]

My phone won't turn on after i plug in charger..phone feel extremely hot n dies n won't turn on since then..does it overcurrent?

[@CINOTechnology]

Its logic board is shortcut

[@uniquequest7778]

How to solder cpu upper area plz upload that work

[@CINOTechnology]

OK, very soon

[@tonydauto8246]

Oh cool so I basically need to be a cell phone repair man with a shop full of cell phone repair tools and parts to fix

[@CINOTechnology]

Not really, you can actually pay someone to make him do it for you.♥

[@tonydauto8246]

@@CINOTechnology kind of defeats the purpose of looking up how to do it yourself tho...most places around me don't work on a-series either, they only like working on either iphones or android flagship phones. But ur video is still good.

[@kanibalansurabaya5739]

Knp harus ic power dilepas knp gg milih L aja yg di lepas untuk memastikan. Jd tinggal 2 kaki yg di cek aaal dari output power apa input cpu selesai. Cara ini kurang efektif. But its ok. Saya saran kan putus arus buck regulator nya aja yaitu coil ..

[@omidgh2923]

Thanks for the tips sir🙏🏻

[@CINOTechnology]

You are welcome!

[@raghavareddy7543]

Sir my mobile a50 not come signals need your help mother bord repair

[@CINOTechnology]

We once fixed a Xiaomi phone poor signal, it may help you out: kzbin.info/www/bejne/d3zWgoN_Yqqboas&t

[@myzoneramu2832]

Hi boss. Glue ic remove temperature , air and timing ...plz share it boss

[@CINOTechnology]

We will share a video about glued IC removing soon

[@simranshaikh3419]

Mine same problem im from mumbai can u repair it

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@yaaliaal8603]

Master work...what is the actual time you spent on this job?

[@CINOTechnology]

About an hour

[@yaaliaal8603]

@@CINOTechnology amazing

[@cutefun5256]

Link to buy stencil for a50

[@CINOTechnology]

Check the stencils here: www.cinomall.com/apps/omega-search/?q=stencils

[@RahulDagar-bt9fg]

Siir I have the same problem can you help🙏🙏🙏

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@sherrehman8457]

Thanks for tips and good job

[@CINOTechnology]

Thank you!

[@monstagamerph540]

Same Happen to my phone can I fix my phone To your technocian

[@shanqadir9241]

please can u help to restore my photo in a50 is not working ??

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@shanqadir9241]

@@CINOTechnology please answer me I sent messege in whatsapp

[@azazajju3308]

good sir nice solution

[@CINOTechnology]

Thank you!

[@icfixcenter8255]

Hot video 🔥🔥🔥🔥🔥🔥🔥

[@CINOTechnology]

Thank you!

[@ashiqulalam9770]

Mera Bhi Ek ka mobile hai Samsung Galaxy A50 aap theek kar sakte hain

[@shubhamsahu3367]

Sar kya mobile ka CPU change hone ke bad mobile pahle Jaise hi chalta hai????

[@CINOTechnology]

yes

[@pavani.Diganth]

Hello sir. my samsungA30 mbl was dead by cpu and power ic prblm.. if they change cpu can i get back my gallery pics n videos? Mainly i didn't saved in any Google account or Google photos,Google drive.. it was just in gallery onlyyy😭😭😭... plssss🙏🙏🙏 reply me sir.. can i get back my pics😭😭

[@CINOTechnology]

The CPU cannot be replaced, and the data cannot be retrieved if it is damaged.

[@pavani.Diganth]

@@CINOTechnology thank uu soo much for ur reply sir🙏🙏

[@firdacellservice6508]

a50 touch not work..supply teg 2,8 nothing..it's cpu problem

[@mobilerepairing3730]

Super sir

[@ziyachonche7814]

V nice wark👍

[@CINOTechnology]

Thank you!

[@aadilpathan3473]

❤️❤️❤️❤️❤️

[@CINOTechnology]

: )

[@aboahmed-ts5nt]

nice jop keep it up

[@parmarramzan1579]

I want to open the institute here

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@samuelmlambo9368]

Nice video

[@Technical_Imran_]

excellent work

[@CINOTechnology]

: )

[@yunusgori5046]

Good 👍

[@asiantechnology4389]

From were

[@rashikakaushik7575]

How To Buy Cpu Ic Online??

[@CINOTechnology]

www.cinomall.com/collections/batteries

[@mobailproblamfixermobsacar6067]

I have same problem help

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@chembetter3002]

為什麼你知道CPU RAM Power ic

[@CINOTechnology]

因为我们的维修人员是专业学这个的，识别这些是他们的工作。

[@bujanganbujang1555]

Minta wa fesbuk boss sy mau belajar sama sampean tapi cuma alat ya punya solder. Tester sm kaca pembeaar doang ...sy cuma pengguna gak ada biaya buat beli blower

[@bmasum84]

pls tell me your diagrams name

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@gsmkakon]

super bro

[@CINOTechnology]

Thank you!

[@linbraganza1151]

But sometimes try to give the location where we can buy that parts easily

[@CINOTechnology]

We bought the parts at local markets, and in future we will upload them on our shop: cinomall.com

[@fonefix_repairr]

thanks lot

[@CINOTechnology]

: )

[@kevina9256]

Bro plz repair my samsung a 50 bro

[@vandanakushwah2011]

Muje bhi a50s teakh krana h

[@anandgaadhe1579]

Thanks sir

[@CINOTechnology]

Thank you!

[@riyanarang3566]

Data to khatam nhi hota

[@jaydulahmed9687]

Nice

[@CINOTechnology]

: )

[@parmarramzan1579]

50% will be yours. please reply

[@CINOTechnology]

CINO Technology WhatsApp [phone]

[@parmarramzan1579]

sir Sir i messaged you but you saw

[@anispattni3476]

Awesome

[@CINOTechnology]

Thank you!

[@dkgclub866]

Ic problem

[@m_h3195]

ماشاء الله

[@Alizolfagharii]

Good

[@CINOTechnology]

Thank you!