Fixing iPhone XR No Signal - Replacing New Power IC & Jumping Wire

Ғылым және технология

Today, our case is about fixing an iPhone XR that has no signal and motherboard electricity leakage. When we inserted the SIM card and tested, the ICCID and IMEI number could be checked. Our initial judgment was that the problem was probably related to the signal power amplifier circuit. We continued to check the circuit and we found that the power amplifier IC had burnt out. Next, we connected the burnt bonding pads by jumping wires and replaced with a new power amplifier IC.
00:00 Intro
00:30 Cosmetic Inspection of Motherboard
01:39 Fault Diagnosis
05:03 Jumping Wires
07:38 Replacing New Power Amplifier IC
08:48 Assemble and Test
Recommended Online Course:
iPhone X Series Logic Board Repair Course($49.90) - bit.ly/3rnth9P
Recommended Items:
SG-T26 Soldering Station And Material Set - bit.ly/37INy1V
Integrated Motherboard Fixture - bit.ly/37GvDbR
Ammeter (iBoot Power) - bit.ly/3nX8jg1
Power Amplifier IC Replacement (For iPhone XR) - bit.ly/3nQemTy
QUICK 990AD Hot Air Gun - bit.ly/2WGSkGE
Any questions and demands please feel free to contact us at: sales@rewatechnology.com
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Пікірлер: 132

  • @rewatechnology2008
    @rewatechnology20083 жыл бұрын

    Check the link for the Common Fault IC Package > bit.ly/3mIPawN * Don't miss out on the coupons of REWA Shop!

  • @alfajahmedalfajahmed.434

    @alfajahmedalfajahmed.434

    3 жыл бұрын

    I tried to send u email..but I couldn't succes .I want to learn

  • @aperson9375
    @aperson93753 жыл бұрын

    It deserves years of study and experience. Rewa proves it's excellence again. Wow Love it.

  • @muhammadawais9518
    @muhammadawais95183 жыл бұрын

    Excellent work brother, you are a next-level expert.

  • @mobispares7589
    @mobispares7589 Жыл бұрын

    You guys are different from others I learned a lot from your amazing repairing videos

  • @jimmycole855
    @jimmycole85511 ай бұрын

    I love these videos. I wanted to watch some thing else, but these are so educational it’s hard to stop lol

  • @user-yw8uu6vn8u
    @user-yw8uu6vn8u3 жыл бұрын

    Jude, and thanks for the beautiful translation, and thanks for your excellent work. And take your hands, I follow you from Egypt

  • @siroosho9238
    @siroosho92383 жыл бұрын

    this channel is so underrated

  • @tcc5750
    @tcc57503 жыл бұрын

    So skilled, you're amazing.

  • @daniyalkiyani3219

    @daniyalkiyani3219

    3 жыл бұрын

    Hmm

  • @user-vy5mn2be9g
    @user-vy5mn2be9g9 ай бұрын

    Thanks sir I learnt something today

  • @faizanjoyia
    @faizanjoyia3 жыл бұрын

    This task is for very highly qualified technician with a very steady hand, probably more study then a surgeon

  • @AndrewWhitham

    @AndrewWhitham

    2 жыл бұрын

    It really isn't that skilled of a job and not even close to the steadiness that is required for a surgeon.

  • @modiolowo8557
    @modiolowo8557 Жыл бұрын

    This is amazing. Thank you. I currently have a similar problem and I am yet to rectify it. I changed the Power IC of iphone 13 and no network signal till date.

  • @gcontagion
    @gcontagion2 жыл бұрын

    Awesome technician your the best!more videos please

  • @suhas51283
    @suhas512833 жыл бұрын

    Perfectly Done sir So neet and clean

  • @vinsonyu9943
    @vinsonyu99433 жыл бұрын

    Super job and great help

  • @Tasking0830k
    @Tasking0830k3 жыл бұрын

    Bro your skill is amazing

  • @aoshi2552
    @aoshi25523 жыл бұрын

    Fabulous job!

  • @victoryof7177
    @victoryof71772 жыл бұрын

    Ohh man.... You are so skilled.

  • @QuickFixRepairCenter
    @QuickFixRepairCenter3 жыл бұрын

    Well explained each step to repair phone 🙂

  • @nonoydedrickcanlas9413
    @nonoydedrickcanlas94133 жыл бұрын

    Good job sir

  • @VishnuVlogger865
    @VishnuVlogger8653 жыл бұрын

    Good job congratulations rewa technology 🥰🥰🥰🍎👍👍🍎🍎🙏😍

  • @pritish9468
    @pritish94683 жыл бұрын

    Salute your job 👏. Incredible work.

  • @remembergodisalwayswithyou6862
    @remembergodisalwayswithyou68623 жыл бұрын

    Merry Christmas everybody ❤

  • @zarifthamorningstar5337
    @zarifthamorningstar53373 жыл бұрын

    Love from Bangladesh ❤️

  • @zerocore8472
    @zerocore84723 жыл бұрын

    meet the expert...salute

  • @SuperSamsung85
    @SuperSamsung853 жыл бұрын

    Nice job bro. But I wonder why is the signal amplifier area getting hot while the current is less than 150mAh? Can any component get hot at 117mAh? Is that because of the electricity leakage that you already mentioned?

  • @andrewandrewich2023
    @andrewandrewich20233 жыл бұрын

    Good job!

  • @beraham_opgamingandcomedy2068
    @beraham_opgamingandcomedy20683 жыл бұрын

    Vro you guys are god 🔥🔥

  • @vamshikrishna4186
    @vamshikrishna41862 жыл бұрын

    Thanq bro . it's worked

  • @PraveenKumar_K
    @PraveenKumar_K3 жыл бұрын

    Super job

  • @bobbyguptas982
    @bobbyguptas9823 жыл бұрын

    Good job👏👏👏

  • @Sherifone78
    @Sherifone78 Жыл бұрын

    Hi, what you use for PCB cleaner, what kind of solution? Alcohol xx% or some other stuff. Thanks

  • @attalaw36
    @attalaw362 жыл бұрын

    Good job thank you

  • @karanmgr6018
    @karanmgr60183 жыл бұрын

    So confident

  • @theblazingmagazine2248
    @theblazingmagazine22483 жыл бұрын

    Great help...

  • @1phonedoctor174
    @1phonedoctor1743 жыл бұрын

    thank you very much

  • @Muhammad_Azam647
    @Muhammad_Azam6478 ай бұрын

    Very helpful vedio

  • @pazzone1983
    @pazzone19833 жыл бұрын

    what do you use as PCB cleaner, I can't find it on the rewa's website

  • @1StraightPath2Islam
    @1StraightPath2Islam3 жыл бұрын

    I have an iphone 11 that keeps searching for signal, it's also stuck on activate mode during restore. Sometimes if I restore 10-15 times the signal appears for a short time and I can restore. What might be faulty?

  • @beautifulpakistanvalley6905
    @beautifulpakistanvalley69053 жыл бұрын

    Very nice 👍

  • @pragnyamobile7807
    @pragnyamobile78073 жыл бұрын

    Please give some idea about how to reball cpu its become drum when heat is applied

  • @chamberlynibenyeh3443
    @chamberlynibenyeh34433 жыл бұрын

    Pls i would like to know if the ATTEN APS15-3A DC power supply can be used to find shorted components on iphone and android devices cuz i want to other a bunch of repair tools for my repair business...

  • @hidinservice
    @hidinservice3 жыл бұрын

    Josss skill dewa mantappp like

  • @LabArlyn

    @LabArlyn

    2 жыл бұрын

    Hampir mustahil buat diperbaiki.

  • @bebankoo77
    @bebankoo772 жыл бұрын

    greate job

  • @islamcoherencepertinence.7226
    @islamcoherencepertinence.72263 жыл бұрын

    Thanks 🙏

  • @usamaali8250
    @usamaali82503 жыл бұрын

    If you have all tools still not easy ❤️

  • @asrakhan7698
    @asrakhan76983 жыл бұрын

    Hi sir, plz help me. ( iphone 5c touch connector change-and- iphone 6s (-9) problem.

  • @postwireless4927
    @postwireless49272 жыл бұрын

    what is the name of the pcb cleaner you are using?

  • @elhadjrawane990
    @elhadjrawane9902 жыл бұрын

    Just love you ❤

  • @TechnicalUmesh1
    @TechnicalUmesh1 Жыл бұрын

    Good

  • @er.keshavsaini9163
    @er.keshavsaini91633 жыл бұрын

    How to know right point shouldering for jamper wire

  • @dikshithbangera4281
    @dikshithbangera42812 жыл бұрын

    Hat’s off

  • @anubratverma
    @anubratverma3 жыл бұрын

    Genius.

  • @NadeemGulaab

    @NadeemGulaab

    3 жыл бұрын

    hi. have erything broo..

  • @rfmobilecare1523
    @rfmobilecare15233 жыл бұрын

    which cleaner do u use

  • @kgerakopoulos
    @kgerakopoulos3 жыл бұрын

    As always at the top of the Iceberg...

  • @VOIDGAMING1546
    @VOIDGAMING15463 жыл бұрын

    I just wanted it because it's satisfying lol

  • @Mok86n
    @Mok86n3 жыл бұрын

    Thank you 😊 I am waiting AirPods max teardown lets do it 😊😊😊

  • @chamberlynibenyeh3443
    @chamberlynibenyeh34433 жыл бұрын

    What dC power supply was used in this video

  • @APPLEX10M67
    @APPLEX10M67 Жыл бұрын

    You using t210 soldering iron???

  • @niceguy1818
    @niceguy18183 жыл бұрын

    Is that a way I can send you guys a motherboard for repair?

  • @AbdulAlim-eo3ld
    @AbdulAlim-eo3ld Жыл бұрын

    So nice work🇧🇩🇧🇩🇧🇩😍😍😍

  • @Deepunangalia
    @Deepunangalia3 жыл бұрын

    thanxx

  • @Carmisci
    @Carmisci3 жыл бұрын

    I'm watching REWA's videos so I can build an iPhone from slabs of pure metal

  • @bossfama6
    @bossfama6 Жыл бұрын

    شكرا لك بارك الله فيك أناأريد أن أذهب إلى معملك لكي تكون معلم لي في هذآ العمل

  • @techvillage3605
    @techvillage36053 жыл бұрын

    what is name on your hand attached device?

  • @akalkakalee4592
    @akalkakalee45923 жыл бұрын

    i have an iphone x with a camera problem.i cant found any short on the board pls help me with the solution

  • @mikemeeky8550
    @mikemeeky85502 жыл бұрын

    what cause that led the amplifier ic to burn ?

  • @atinder2006
    @atinder20063 жыл бұрын

    For those who have not taken apart shields on xr it is not coming off that easy. @3:54 you can see video edited. I always need preheater.

  • @hantusangap

    @hantusangap

    3 жыл бұрын

    yes.also lifting cpu without preheater also very risky

  • @vladislavborisov
    @vladislavborisov3 жыл бұрын

    Почему на разъем аккумулятора подавалось 5 вольт с блока питания?

  • @saathvikreddy9836
    @saathvikreddy983611 ай бұрын

    Hey bro could you help me out I've seen your videos it looks amazing, I have a problem with my phone imei is lost and no imei on retail box when my local dealer rooted to install new os Pls help me out

  • @kabirulislam8046
    @kabirulislam80462 жыл бұрын

    Hi you r making nice videos repairing but can you please fix my xr problem not charging icu problem happy to cover the cost

  • @CraftyFoxVix
    @CraftyFoxVix3 жыл бұрын

    I have an issue with iPhone Xs. the battery is draining even when I'm not using the phone and it does not read the sim card while the screen is locked/off. But if the music player is running in the background it's functioning as normal. The same happens with different sim cards. I'm running iOS 14.3 at the moment. what can be the issue and how can I fix it?

  • @fayazmobilesoftware7734
    @fayazmobilesoftware77342 жыл бұрын

    🔥❤️

  • @nabukenyabetty6465
    @nabukenyabetty64653 жыл бұрын

    Thanks so much! Do you have online training or a group?? I'm from Uganda Africa.

  • @rewatechnology2008

    @rewatechnology2008

    3 жыл бұрын

    Hi, please visit REWA Academy for experiencing the online iPhone Repair course. ( academy.rewa.tech )

  • @keskaschouaib1885
    @keskaschouaib18853 жыл бұрын

    What do you use to clean pcbs ?

  • @jltech2570

    @jltech2570

    3 жыл бұрын

    Wow BRANDEN_TOOLS helped me out. Am so grateful

  • @riotbay5385
    @riotbay53853 жыл бұрын

    Please do a video of “Repairing Touch ic” for iphone XR. My xr upper half touch is not working.

  • @chamberlynibenyeh3443

    @chamberlynibenyeh3443

    3 жыл бұрын

    Have to tried a new screen???

  • @hridoysclash
    @hridoysclash3 жыл бұрын

    Rewa is great

  • @dimpalbalaji9734
    @dimpalbalaji97343 жыл бұрын

    Sir proud

  • @Handroid824
    @Handroid8243 жыл бұрын

    good gob

  • @moizshaikh9362
    @moizshaikh93623 жыл бұрын

    I want to ask one lil thing... can you plzz do that if possible .... i wanma to know about samsung device for exmple samsung galaxy j5 prime has 2 gb ram chipset means old processor Exynos 7570 Quad (14 nm) so can you upgrade with 3gb or 4gb ram like Exynos 7870 Octa (14 nm) or Exynos 8890 Octa (14 nm) If it is possible can you make a video on this concept or if not possible to upgrade quad to octa then plz reply...

  • @alimarifan5836
    @alimarifan58363 жыл бұрын

    Why assumed that power ic broke?

  • @xyzsolution7037
    @xyzsolution70372 жыл бұрын

    What's you provide a traing for your institute tell me I learned from your institute fess haw much

  • @hasmanhuang-8038
    @hasmanhuang-8038 Жыл бұрын

    Cara ukur iphone shot gimn to bang

  • @sloopycat1954
    @sloopycat1954 Жыл бұрын

    Hi Rewa and hi everyone, can anyone please recommend some Good YT channels to learn phone repairs from please. Great video thankyou so much.

  • @cripto8054
    @cripto80542 жыл бұрын

    Can you fix my motherboard dosent get signal.

  • @elhadjrawane990
    @elhadjrawane9902 жыл бұрын

    😍😍😍❤❤❤❤❤❤🤗🤗 love you

  • @haithamphone6895
    @haithamphone68959 ай бұрын

    Good jop🎉

  • @JassonQuill
    @JassonQuill3 жыл бұрын

    that tweezers though

  • @analounavaja3637
    @analounavaja363711 ай бұрын

    sir can we buy ic from rewa store

  • @russ1of1
    @russ1of13 жыл бұрын

    I have the same issue, the baseband, it's searching the signal but mine doesn't have IMEI number. Is this video relate to my phone issue?

  • @russ1of1

    @russ1of1

    3 жыл бұрын

    Hoping someone reply to this.. pls

  • @themoviesland9924
    @themoviesland99243 жыл бұрын

    Iphone back glass laser machine price

  • @baikamboj9520
    @baikamboj95203 жыл бұрын

    Nice bro.... tell me about training...

  • @rewatechnology2008

    @rewatechnology2008

    3 жыл бұрын

    Hi, please visit academy.rewa.tech for more details about the online training course.

  • @computergeeksrepair
    @computergeeksrepair3 жыл бұрын

    gooood

  • @VikramKumar-nw6up
    @VikramKumar-nw6up2 жыл бұрын

    i need traning sir plz

  • @dhonipandey5312
    @dhonipandey5312 Жыл бұрын

    Kindly reply Am having a iphone x It heats up so much while doing havier task for 5 min like gaming etc.. My battery was replaced with a non branded one and battery health is 79%.. Do battery is responsible for heating issue?

  • @rewatechnology2008

    @rewatechnology2008

    Жыл бұрын

    You need to replace the battery as the battery health is under 79%.

  • @dhonipandey5312

    @dhonipandey5312

    Жыл бұрын

    @@rewatechnology2008 it means because of battery my phone is heating?? Plz reply because facing too much trouble.. Love from india❤️

  • @techguru4673
    @techguru4673 Жыл бұрын

    Where are you from sir plaz reply

  • @madhwesh.y5945
    @madhwesh.y59453 жыл бұрын

    Sir I definitely need your help. Pls reply for the comment. Pls...

  • @mahiudin8480
    @mahiudin84803 жыл бұрын

    Super 👍🇵🇰

  • @zahidasghar502
    @zahidasghar5023 жыл бұрын

    Hello

  • @rodrigomaero
    @rodrigomaero3 жыл бұрын

    You didn't need to run the jumper, you can clearly see the via under the pad. You could've just recreated the pad connecting it to that via and be done with it much more cleanly

  • @adolphsibomana4549

    @adolphsibomana4549

    2 жыл бұрын

    but what if the pads are burnt off as seen on this board what would you do ?other than what he did

  • @elhadjrawane990

    @elhadjrawane990

    2 жыл бұрын

    I don't think so .. because most of case pin of IC are masse connection or linked to a capacitor or else he should probaly have checked before the schema of the IC ship before making the short.. I thing all depends to the sheme and line of the connecting pad !

  • @anowarhossin9825
    @anowarhossin98252 жыл бұрын

    I need help 📱 iphone face id repair

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