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Long story short HTC Rocks!!!!!!!
I purchased my lovely nexus one in Feb, as soon as i convinced my wife why a $529 phone was worth it.
I rooted the phone almost seconds after I unboxed it and never looked back.
4 Months later i started having problems with the power/lock key not responding.
First i thought it was a ROM issue so i tried a few debugging techniques, No such luck.
Then after research i discover this was a known hardware issue.
Crap!! I voided that warranty with a smile on my face and now i may have to pay for it to be repaired.
To hell with that, i have fixed my Palm Tungsten, Blackberry and countless other consumer electronic devices ill fix this too.
I bust out my precision screwdriver set and the case pry tool and find a dis-assembly tutorial on the net. Warranty already void i think nothing of breaking the case seals. But alas i cannot seem to repair the button.
I break down and call HTC repair hot-line. I present the following.
Do you sell parts for repair ---- No sir we do not.
Is there are known issue with the power button ---- Yes there is
I setup a repair ticket.
I tell them i have rooted the phone and am proud of it.
The rep explains that with the phone being rooted it would be out of warranty repair.
They would be re-locking the phone, which is accomplished by replacing the motherboard entirely and i would owe the $196 for that service.
I also explain that i have broken the seals in an attempt to repair the phone
The tech gulps and tells me that i will also have to pay for any damage done while disassembling the phone.
she then writes on the ticket
"Issue Description: defective power button, cx has rooted the phone, and broke the seals in an attempt to repair the device."
SO Everyone is aware that i voided the warranty, the rep the service tech
I knew i would have to pay, so i waited for the email with the quoted price and i would shell out my credit-card and suck it up.
I received an email they received my package
I checked the repair website every couple hours.
I called them every day.
I never received an email for a price authorization.
I called and spoke with a rep who told me my phone was in post-repair testing and should be shipped out soon.
WHAT!!!! THEY REPAIRED IT AS A WARRANTY REPAIR!!!!!!!
I Cannot believe it, but it is on a fed-ex truck destine for my house today!!!
Holy Crap!!!! HTC Rocks.
Is this windfall of fortune because the part that was defective was the same part they would have had to replace because of boot-loader re-locking ???
Who has other experiences.
I searched for threads of peoples repair experiences but found few. I desperately needed to have an idea of what was happening to my beloved phone
HTC seems to be honoring the warranty if it's a hardware problem, even if you've unlocked your bootloader. I haven't had problems with it, but from what I've read that power button tends to go bad. If mine does, I'll call HTC (and not mention the unlocked bootloader), then when I get the phone back I'll do the root-without-unlocking method.
But yeah, HTC seems to have pretty stellar support for their hardware. Can't complain about that.
My similar experience here, but scroll up for a bad experience with a service center outside the US: http://forum.xda-developers.com/showthread.php?p=7076177#post7076177
They sure have very good customer service in the US...but for the repair center, well I can only say they are horrible!
My experience with them here
same problem as me. Got mine back today, and rooted it again. I didn't feel like cutting the sim card slot up and stuff.
They told me that I should ship mine back to HTC because (since frf50) it's been freezing and I need to pull the battery to restart. I don't want to though.
suicide_trend said:
Long story short HTC Rocks!!!!!!!
I purchased my lovely nexus one in Feb, as soon as i convinced my wife why a $529 phone was worth it.
I rooted the phone almost seconds after I unboxed it and never looked back.
4 Months later i started having problems with the power/lock key not responding.
First i thought it was a ROM issue so i tried a few debugging techniques, No such luck.
Then after research i discover this was a known hardware issue.
Crap!! I voided that warranty with a smile on my face and now i may have to pay for it to be repaired.
To hell with that, i have fixed my Palm Tungsten, Blackberry and countless other consumer electronic devices ill fix this too.
I bust out my precision screwdriver set and the case pry tool and find a dis-assembly tutorial on the net. Warranty already void i think nothing of breaking the case seals. But alas i cannot seem to repair the button.
I break down and call HTC repair hot-line. I present the following.
Do you sell parts for repair ---- No sir we do not.
Is there are known issue with the power button ---- Yes there is
I setup a repair ticket.
I tell them i have rooted the phone and am proud of it.
The rep explains that with the phone being rooted it would be out of warranty repair.
They would be re-locking the phone, which is accomplished by replacing the motherboard entirely and i would owe the $196 for that service.
I also explain that i have broken the seals in an attempt to repair the phone
The tech gulps and tells me that i will also have to pay for any damage done while disassembling the phone.
she then writes on the ticket
"Issue Description: defective power button, cx has rooted the phone, and broke the seals in an attempt to repair the device."
SO Everyone is aware that i voided the warranty, the rep the service tech
I knew i would have to pay, so i waited for the email with the quoted price and i would shell out my credit-card and suck it up.
I received an email they received my package
I checked the repair website every couple hours.
I called them every day.
I never received an email for a price authorization.
I called and spoke with a rep who told me my phone was in post-repair testing and should be shipped out soon.
WHAT!!!! THEY REPAIRED IT AS A WARRANTY REPAIR!!!!!!!
I Cannot believe it, but it is on a fed-ex truck destine for my house today!!!
Holy Crap!!!! HTC Rocks.
Is this windfall of fortune because the part that was defective was the same part they would have had to replace because of boot-loader re-locking ???
Who has other experiences.
I searched for threads of peoples repair experiences but found few. I desperately needed to have an idea of what was happening to my beloved phone
Click to expand...
Click to collapse
you are lucky
If so then what happens? because i've been told something special happens and they wouldnt tell me what it means? do i get a brand new xperia or a brand new phone all together because in total i've sent it back 4 times now and its just broken for the 5th
***bump***
I've sent mine in 3 times I think. The last time, they sent me a new X1. Pretty sweet. But I think the reason they sent the new one was because the problem was not one they can fix (volume button stopped working).
Actually, I was off warranty, but used by credit card warranty that extends the manufacturer warranty by a year. Good to keep in mind, eh?
ah cool yeah they said they are gonna give me a brand new x1 - i was under the impression it was discontinued though? :S
Yeah, I was hoping they'd give me an X2, but the company that does the repairs in the US apparently has a big refurbishing business too. So who knows, they might have given me a refurbished model.
In total now i've sent my x1 in for repair 5 times and just got it back again today and guess what, they forgot to repair the camera! So going to have to send it in AGAIN, seriously this is ridiclious. And all they did was escalate my case for the millionth time while i wait 5 days for a reply...
That sucks - so frustrating.
Wow Impressive! My cousin sent his "China" ZTE modem 3 times in 10 months. Every services took about two months. The last time, he just recycle that modem. I can't believe Sony Ericsson has poor services like this china ZTE company. If it's china I can't understand but Sony Ericsson,
"we didnt replace your device with a new one because the IMEI number was different to the one we had on record, so we only repaired it" (forgetting the camera) "so send it back in again and we will give you a brand new replacement" this'll be the 6th time now, seriously wtf they playing at!!!!
FYI, if you are in the EU and you bought your phone in the EU then you are protected by consumer laws.
UK version -> http://www.legislation.gov.uk/uksi/2002/3045/contents/made (long read)
Basically: If the device has been sent in 3 times for the same issue you are entitled to a new device on the 4th time, period. It's the law!
Also, if a device does not perform as stated on the box or has a significant manufacturer defect, again you are entitled to a new device or an exchange for something else or even your money back. This depends on your retailer.
How do I know it's true? Well my X1 had been sent in numerous times and after some references to the law my retailer agreed to send me an X2 if I paid the minor difference in price between the two. Well we all know how abysmal the X2 was software wise. SE agreed with me that I should return it and get a full refund or an exchange. My retailer was not so cooperative. In the end SE returned my X2 and sent me a new X10 straight across. I am very happy with the X10 You also get a new 2 year warranty with the new device.
mtechfan said:
FYI, if you are in the EU and you bought your phone in the EU then you are protected by consumer laws.
UK version -> http://www.legislation.gov.uk/uksi/2002/3045/contents/made (long read)
Basically: If the device has been sent in 3 times for the same issue you are entitled to a new device on the 4th time, period. It's the law!
Also, if a device does not perform as stated on the box or has a significant manufacturer defect, again you are entitled to a new device or an exchange for something else or even your money back. This depends on your retailer.
How do I know it's true? Well my X1 had been sent in numerous times and after some references to the law my retailer agreed to send me an X2 if I paid the minor difference in price between the two. Well we all know how abysmal the X2 was software wise. SE agreed with me that I should return it and get a full refund or an exchange. My retailer was not so cooperative. In the end SE returned my X2 and sent me a new X10 straight across. I am very happy with the X10 You also get a new 2 year warranty with the new device.
Click to expand...
Click to collapse
hmmm thats pretty cool! i'm gonna email them saying what i want.
but my retailer (Vodafone) it was hard enough for them just to repair it >.<
Hi!
I've sent my Xperia 3 times.. First time, because screen went black when sliding the keyboard. When I received after 2 weeks, I realized, new screen had a flaw. The backlight was visible on the screen itself(it was very easy to see when the background was black: for example, when turning on the device). It was placed in upper right corner. So I sent the device again for a repair. And after 5(!) weeks, I've been told that every part of my device was replaced. And when I turned it on it showed the same flaw on the screen! But now both upper corners of the screen had that issue. So I wrote a complaint to Sony Ericsson. After a month(!) I received a reply, they told me to send my xperia to another repair point. So I did. After long few weeks, my device returned. With the same screen flaw. Oh God I hate them...
About the flaw: It looks like the screen is pressed by the front panel.
My warranty ends by November I think. I can't go to retailer, because xperia was bought by previous owner in France and I'm really tired of those 'repairs'. Every repair takes between 2 weeks and 1.5 month.
Maybe they don't see it as a flaw? Well, screen has a unequal backlight, for me it's a flaw.. What do you suggest? Send the device for the repair again?
Crapppppp just realised i forgot to restore stock SPL - do you think they will realise? cause just sent it off!
Hurrah, SE sent me a "new" X1 - everything works fine now so i'm not complaining, even though its probbably refurbished
I don't know why, but I'm sure I didn't do it. My Sony Xperia Z1s C6916, which I bought from T-Mobile USA, suddenly had a crack in the screen, across the screen, left to right. The screen now is unresponsive and keep reading wrong touch controls. I cannot use it anymore.
Now I google it and found it's a well known problem amongst the Xperia Z series user, and that Sony, most of the time, won't recognize that is a manufacturer defect, and won't repair it under warranty.
As much as I hate it, I need to get it fixed. Question is.... to those with a similar problem, did you send your phone in to Sony for Screen replacement on any Z series ( Z, ZL, ZR, Z Ultra, Z1, etc.). To those who paid for the repairs, how much was it? I just wanna know because a local mobile phone repair shop can do it for $150 USD, more or less.
However, as much as I would hate the Sony right now, I trust them for repairing on their own products, resealing it the water-resistant ways, Though you can make sure that I'll treat it like any other phones, water-resistant or not.
What I'm concern about is the cost. Xperia Care online are idiots who can't tell the difference between a Sony Xperia and a Samsung Galaxy.
Also, I contacted Sony via email, twitter and facebook. I asked how and where to send the phone in. None have reply. on via email, they gave me the reference number.
What I need is for them to open a case, RMA form and number, and an address for me to send it to.
They are taking it awfully slow and I'm hating them for it.
If I could choose, I would want to send it straight to Sony HQ in Japan for repairs.
Have you tried calling them? Their customer service is very good.
Sent from my C6916 using xda app-developers app
I have to deal with support of various manufacturers daily (working as an it professional)
In Germany it's like this:
As end user your reseller must look at the case. If you bought it in a store go there and ask them.
HOWEVER
I've discovered that most of them are stupid and/or non cooperative.
So your best chance is calling the Sony support. Go to their website and look up their telephone number. When you call them you most likely need to give them some kind of serial (imei). After, tell them your problem and you most likely will get a return sticker. Send in your device via mail and get a repaired (or new) I device about a week later.
I've discovered that this way is the fastest and less troublesome way to deal with broken devices
Sent from Xperia Z1
I'm in a similar situation. TMo US took one look at it and said they won't fix it, and then informed me that I didn't have device protection on my plan (thought I had, grumble grumble) so they can't do anything for me. Called their claims department, was again informed that they cannot do anything for me.
Has anybody had luck with Sony HQ performing repairs? Or, has anybody had any luck with swapping over a clean screen and digitizer from another Z1s? I can follow teardown and rebuild guides to make the swap, and have all the small device tools necessary to swap the screen.
Meanwhile, my wife has no phone until we find some solution ...
mariussilverwolf said:
I'm in a similar situation. TMo US took one look at it and said they won't fix it, and then informed me that I didn't have device protection on my plan (thought I had, grumble grumble) so they can't do anything for me. Called their claims department, was again informed that they cannot do anything for me.
Has anybody had luck with Sony HQ performing repairs? Or, has anybody had any luck with swapping over a clean screen and digitizer from another Z1s? I can follow teardown and rebuild guides to make the swap, and have all the small device tools necessary to swap the screen.
Meanwhile, my wife has no phone until we find some solution ...
Click to expand...
Click to collapse
I just sent my phone in to Sony Repair @ Laredo, TX, USA. wish me luck,
BigDnm01 said:
I just sent my phone in to Sony Repair @ Laredo, TX, USA. wish me luck,
Click to expand...
Click to collapse
Subscribing to this thread, because I noticed exactly the same thing yesterday. Took phone out of pocket and the bottom right of the glass is cracked. Not affecting use (for now) because it is in the large bezel area, but I did nothing but take it out of my pocket. Please let us know if it is repaired under warranty by Sony - I know TMo is going to say it was my fault.
Don't some of you use a leather pouch to protect the phone? It takes most of the pressure on the screen when in the pants or something
Sent from my C6903 using XDA Premium 4 mobile app
HellRoot said:
Don't some of you use a leather pouch to protect the phone? It takes most of the pressure on the screen when in the pants or something
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Never been much of a pouch (or case) user. If I knew the phone glass would crack spontaneously, I probably would have done something different (like not buy it).
gtownie said:
Never been much of a pouch (or case) user. If I knew the phone glass would crack spontaneously, I probably would have done something different (like not buy it).
Click to expand...
Click to collapse
most users have screen protectors
i use the speigen tr glass
i have dropped it onto concrete 20 + times still no screen damage
BigDnm01 said:
I don't know why, but I'm sure I didn't do it. My Sony Xperia Z1s C6916, which I bought from T-Mobile USA, suddenly had a crack in the screen, across the screen, left to right. The screen now is unresponsive and keep reading wrong touch controls. I cannot use it anymore.
Now I google it and found it's a well known problem amongst the Xperia Z series user, and that Sony, most of the time, won't recognize that is a manufacturer defect, and won't repair it under warranty.
As much as I hate it, I need to get it fixed. Question is.... to those with a similar problem, did you send your phone in to Sony for Screen replacement on any Z series ( Z, ZL, ZR, Z Ultra, Z1, etc.). To those who paid for the repairs, how much was it? I just wanna know because a local mobile phone repair shop can do it for $150 USD, more or less.
However, as much as I would hate the Sony right now, I trust them for repairing on their own products, resealing it the water-resistant ways, Though you can make sure that I'll treat it like any other phones, water-resistant or not.
What I'm concern about is the cost. Xperia Care online are idiots who can't tell the difference between a Sony Xperia and a Samsung Galaxy.
Also, I contacted Sony via email, twitter and facebook. I asked how and where to send the phone in. None have reply. on via email, they gave me the reference number.
What I need is for them to open a case, RMA form and number, and an address for me to send it to.
They are taking it awfully slow and I'm hating them for it.
If I could choose, I would want to send it straight to Sony HQ in Japan for repairs.
Click to expand...
Click to collapse
If you want to save a lot, you can try to replace the screen by yourself. But it is hard job...
Share a Z1 repair guide with u. Hope it can help you.
Sony fixed my cracked phone, free of charge. I guess it was under warranty. They didn't even contacted me, they just ship it back to me with a UPS tracking number.
BigDnm01 said:
Sony fixed my cracked phone, free of charge. I guess it was under warranty. They didn't even contacted me, they just ship it back to me with a UPS tracking number.
Click to expand...
Click to collapse
Wow you really got lucky! Either that, or Sony knows there's a problem with their phones and don't want to get into a whole debacle about it.
aooga said:
Wow you really got lucky! Either that, or Sony knows there's a problem with their phones and don't want to get into a whole debacle about it.
Click to expand...
Click to collapse
I really feel I lucked out. I was thinking I need to pay 200-300 USD for repairs and was dreading it. I even didn't wanted to send it in because I didn't have the money to spare.
BigDnm01 said:
I really feel I lucked out. I was thinking I need to pay 200-300 USD for repairs and was dreading it. I even didn't wanted to send it in because I didn't have the money to spare.
Click to expand...
Click to collapse
Well ok then. Looks like it is time to try and find a backup phone to use for a week or so while I send mine in.
BigDnm01 said:
Sony fixed my cracked phone, free of charge. I guess it was under warranty. They didn't even contacted me, they just ship it back to me with a UPS tracking number.
Click to expand...
Click to collapse
Any idea how long after they received it you got that tracking number? They've had mine for a little over a week and I'm just curious. Thanks
In about 2 weeks, i remember i sent it via fedex 4-11, they receive it 4-15 and i received the tracking number on the 25th.
LotoTutu said:
If you want to save a lot, you can try to replace the screen by yourself. But it is hard job...
Share a Z1 repair guide with u. Hope it can help you.
Click to expand...
Click to collapse
This is a good method to reduce cost, but you'll have a higher chance in losing your water / dust resistance. You can also damage your phone if you're not careful. Not sure if people really care about the resistances though.
BigDnm01 said:
I don't know why, but I'm sure I didn't do it. My Sony Xperia Z1s C6916, which I bought from T-Mobile USA, suddenly had a crack in the screen, across the screen, left to right. The screen now is unresponsive and keep reading wrong touch controls. I cannot use it anymore.
Now I google it and found it's a well known problem amongst the Xperia Z series user, and that Sony, most of the time, won't recognize that is a manufacturer defect, and won't repair it under warranty.
Click to expand...
Click to collapse
I sent my phone in to Laredo as well, my phone didn't have a warranty associated to it and they replaced the screen (along with some other parts) for free. If you want water/dust resistance, shell in the $25 for inspection / shipping and see what they'll charge you. For me they just repaired it without leaving an email or phone call. If they charge you an unreasonable price ($150 < x) then have them send it back to you and repair it yourself or have a third-party vendor do it for you.
kentexcitebot said:
This is a good method to reduce cost, but you'll have a higher chance in losing your water / dust resistance. You can also damage your phone if you're not careful. Not sure if people really care about the resistances though.
Click to expand...
Click to collapse
In fact , the Sony customer support can't guarantee water resistance either after disassemble your Z1s.
The oem precut adhesive should not cause any problems with ruining your ip58 waterproof.
I've done lcd swaps and it should be properly sealed if you use that. As I've read, brand new Z1s have leaked water aswell so it might be about luck.
Sent from my C6903 using XDA Free mobile app
BigDnm01 said:
My Sony Xperia Z1s C6916, which I bought from T-Mobile USA, suddenly had a crack in the screen, across the screen, left to right.
Click to expand...
Click to collapse
This just happened to my bf's z1s. He put it in his pocket when he got out of the car, walked into our apt, and when he took the phone out it was completely cracked and the screen was unresponsive.
He's sending it out today be checked by Sony. The rep made it VERY clear that the "engineers" would look at the phone and determine if it was a manufacture defect or not. If it was a defect, they'd fix it and return it. If not, then they'll call and discuss repair options.
You might not be able to tell from the photos, but the cracks are under the glass, and it's clear that it's not do to user abuse. Hopefully the "engineers" see it the same way.
Posts like these helped convince us that sending the phone to Sony was worth a shot, so I just wanted to share our experience. I hope he has the same success you did with getting it fixed. I'll update in a couple of weeks on the verdict.
PS: for anyone else that faces this issue, TMO insurance will not cover this without a $150 deductible. We were told that regardless of what caused the crack, they don't exchange phones with cracked screens. The TMO rep we talked to def didn't believe that the crack happened spontaneously. Don't waste your time.
All
I bought my wife this lovely phone in November last year. Within a week she cracked the back glass. So i bought her a new case for it. In the last month she's managed to crack the front but only the bottom right. Everything has been working but as of a few days ago the top half of the phone is unresponsive to touch. Which basically makes the phone a nightmare to use. I've search the web and one guy had the same problem on you tube but didn't mention a way of fixing it. Any one else had this problem and knows a way to fix it?
Any help would be great.
Cheers
Baker0
You might want to see this thread. If your wife was sure she didn't crack it by dropping it or something else, then you may be able to return her phone to Sony for warranty and get it fixed.
If it was her fault, well, you need to send it to Sony and pay for the damages/repairs, go to a local store (or online if you want) and have someone fix the screen, or order a screen online and fix it yourself if you so wish.
Either way the phone is out of commission until you get it fixed. Go back to the store she bought it from and ask if they can do a warranty repair.
The best indicator on if the phone is viable for warranty is to look at the cracks - if it's one line, it was a manufacturer defect. If it branches out into multiple cracks (known as a spider web crack') you most likely wont get warranty repairs for it.
There's nothing you can really do otherwise. I had this same issue on my Xperia Z, it was either pay 250$ for a repair or buy a new one... I just bought the Z3C to upgrade.
There's no magical application that will fix your screen's responsiveness since it sounds like she damaged the touchscreen.
Hi, all!
I've never thought I will write this story on some forum but now I'm totally clueless what should I do...
I was a happy owner of Z1 Compact with root and Android 4.1.1. After one year the headphone connector stopped working.
Official repair gave me a Z3 Compact in return. Cool!
After 5 months the jack connector started pausing the music, later one channel stopped working. Phone was rooted and running 4.1.1 same as previous. I've sent it to official repair centre and it returned 2 days later. Broken. Touch screen is not registering touch, image on the screen sometimes flickers and shifts to 3 different colors (broken motherboard?).
Oh, and headphone jack is still broken.
After contacting Sony and repair centre I was told that my warranty has ben canceled because of unauthorized changes in phone (root? they never told me).
I've exchanged emails for over two months and nothing. I've lost my phone.
What do you think, what should I do? I'm afraid that if I go to court I will be smashed to pieces by their lawyers and it will cost me much more than a new phone...
milu_ said:
Hi, all!
I've never thought I will write this story on some forum but now I'm totally clueless what should I do...
I was a happy owner of Z1 Compact with root and Android 4.1.1. After one year the headphone connector stopped working.
Official repair gave me a Z3 Compact in return. Cool!
After 5 months the jack connector started pausing the music, later one channel stopped working. Phone was rooted and running 4.1.1 same as previous. I've sent it to official repair centre and it returned 2 days later. Broken. Touch screen is not registering touch, image on the screen sometimes flickers and shifts to 3 different colors (broken motherboard?).
Oh, and headphone jack is still broken.
After contacting Sony and repair centre I was told that my warranty has ben canceled because of unauthorized changes in phone (root? they never told me).
I've exchanged emails for over two months and nothing. I've lost my phone.
What do you think, what should I do? I'm afraid that if I go to court I will be smashed to pieces by their lawyers and it will cost me much more than a new phone...
Click to expand...
Click to collapse
Sorry, I know it's not very helpful, but I would recommend always removing root and restoring to stock firmware before sending any device in for warranty work. I hope someone can help, but I would say that Sony now have your IMEI blacklisted and you're scuppered.
Maybe try with the shipping company and see if it's insured up to a certain amount perhaps?
Cadabena said:
Sorry, I know it's not very helpful, but I would recommend always removing root and restoring to stock firmware
Click to expand...
Click to collapse
I have thought about it but decided against - based on two previous cases when they didn't care about the root...
Hi @milu_ , here is direct from sony:
Code:
Is the repair will cost?
If the problem is covered by warranty, repairs will be free.
If the problem is not covered under warranty or if the device is out of warranty, you will get a quote for the cost of repair. If you do not want to pay for the repair, we will return the device at a cost of 28.58 EUR. The cost includes the exam fee, shipping and administration.
After selecting the device can access information about the warranty and some price indications repair out of warranty.
So basicley , ask Sony to send you the phone as it is !.. You only be charge of 28 euros for check the phone and shipment !
Then remove the root and send it back
sebaa123 said:
Hi @milu_
So basicley , ask Sony to send you the phone as it is !.. You only be charge of 28 euros for check the phone and shipment !
Then remove the root and send it back
Click to expand...
Click to collapse
Hi, thanks for input The problem is that I have received the phone back. They didn't ask me for any money for shipment or repairs. They've just sent it back and canceled my warranty.
I've asked them why they didn't ask me for money for the repair. They didn't mention anything that would resemble a answer to that question in around 20 emails we exchanged.
I've asked them if I could send the phone to them for repairs that I would pay for. They replied that my warranty is no longer valid. One woman from Sony (to whom i talked on the phone) said something along the lines "sorry but now you have no business with Sony" and the case is closed.
i always re-flash my Z3 compact before i send it to repair
Try getting legal or consumer advice from wherever deals with this kind of thing in your country.
Here in the UK although they could try and cancel the warranty, it doesn't remove automatic consumer protections under law. Sony would have to prove rooting caused the defect, otherwise they are still liable for the repair even without warranty.
But this would have to be done all in court, and most will not want to bother (even though county court is actually pretty cheap here and easy to do).