diff --git a/data/smartphone/fairphone/2019/3/fairphone-3-beridzeg45-5111-4gb.json b/data/smartphone/fairphone/2019/3/fairphone-3-beridzeg45-5111-4gb.json
index 742fcee9b3193..fd139fed7a6b6 100644
--- a/data/smartphone/fairphone/2019/3/fairphone-3-beridzeg45-5111-4gb.json
+++ b/data/smartphone/fairphone/2019/3/fairphone-3-beridzeg45-5111-4gb.json
@@ -10,7 +10,8 @@
   "os": "Android 9.0, up to Android 13",
   "verified": true,
   "source_urls": [
-    "https://www.gsmarena.com/fairphone_3-10397.php"
+    "https://www.gsmarena.com/fairphone_3-10397.php",
+    "https://en.wikipedia.org/wiki/Fairphone_3"
   ],
   "variant": {
     "region": "global",
diff --git a/data/smartphone/hmd/2025/aura-2/hmd-aura-2-4gb-256gb-4g.json b/data/smartphone/hmd/2025/aura-2/hmd-aura-2-4gb-256gb-4g.json
index 3a880a0417199..0d0ad0d4d91f4 100644
--- a/data/smartphone/hmd/2025/aura-2/hmd-aura-2-4gb-256gb-4g.json
+++ b/data/smartphone/hmd/2025/aura-2/hmd-aura-2-4gb-256gb-4g.json
@@ -42,7 +42,8 @@
   "verified": false,
   "source_urls": [
     "https://www.kaggle.com/datasets/rajibdab/global-smartphone-database-2025",
-    "https://www.mobiledokan.com/mobile/hmd-aura-2"
+    "https://www.mobiledokan.com/mobile/hmd-aura-2",
+    "https://en.wikipedia.org/wiki/HMD_Aura2"
   ],
   "ip_rating": "IP54",
   "image_url": "https://www.mobiledokan.com/media/hmd-aura-2-icy-blue-official-image.webp",
diff --git a/data/smartphone/inq/2011/cloud-touch/inq-cloud-touch-aitoolbuzz-4201-1gb-3g.json b/data/smartphone/inq/2011/cloud-touch/inq-cloud-touch-aitoolbuzz-4201-1gb-3g.json
index bd36aa638af2e..1d73b127d9c72 100644
--- a/data/smartphone/inq/2011/cloud-touch/inq-cloud-touch-aitoolbuzz-4201-1gb-3g.json
+++ b/data/smartphone/inq/2011/cloud-touch/inq-cloud-touch-aitoolbuzz-4201-1gb-3g.json
@@ -10,7 +10,8 @@
   "os": "Android 2.2",
   "verified": false,
   "source_urls": [
-    "https://aitoolbuzz.com/mobiles/inq-cloud-touch"
+    "https://aitoolbuzz.com/mobiles/inq-cloud-touch",
+    "https://en.wikipedia.org/wiki/INQ_Cloud_Touch"
   ],
   "variant": {
     "region": "global",
diff --git a/data/smartphone/meizu/2011/mx/meizu-mx-aitoolbuzz-5581-1gb.json b/data/smartphone/meizu/2011/mx/meizu-mx-aitoolbuzz-5581-1gb.json
index 8c9813047fe1c..bf08fc0619c13 100644
--- a/data/smartphone/meizu/2011/mx/meizu-mx-aitoolbuzz-5581-1gb.json
+++ b/data/smartphone/meizu/2011/mx/meizu-mx-aitoolbuzz-5581-1gb.json
@@ -10,7 +10,8 @@
   "os": "Android",
   "verified": false,
   "source_urls": [
-    "https://aitoolbuzz.com/mobiles/meizu-mx"
+    "https://aitoolbuzz.com/mobiles/meizu-mx",
+    "https://en.wikipedia.org/wiki/Meizu_MX"
   ],
   "variant": {
     "region": "global",
diff --git a/data/smartphone/mitsubishi/2000/trium-mondo.json b/data/smartphone/mitsubishi/2000/trium-mondo.json
index 4e0b6baceaf32..e5a5c574fa7b8 100644
--- a/data/smartphone/mitsubishi/2000/trium-mondo.json
+++ b/data/smartphone/mitsubishi/2000/trium-mondo.json
@@ -10,7 +10,8 @@
   "os": "Windows Mobile",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/msainani/gsmarena-mobile-devices"
+    "https://www.kaggle.com/datasets/msainani/gsmarena-mobile-devices",
+    "https://en.wikipedia.org/wiki/Trium_Mondo"
   ],
   "display": {
     "resolution": "240x320",
diff --git a/data/smartphone/nokia/1997/nokia-9000i-communicator.json b/data/smartphone/nokia/1997/nokia-9000i-communicator.json
index b246e3cc4afa5..129e6cd4642c7 100644
--- a/data/smartphone/nokia/1997/nokia-9000i-communicator.json
+++ b/data/smartphone/nokia/1997/nokia-9000i-communicator.json
@@ -10,7 +10,8 @@
   "os": "Feature phone",
   "verified": false,
   "source_urls": [
-    "https://phonedb.net/index.php?m=device&id=880"
+    "https://phonedb.net/index.php?m=device&id=880",
+    "https://en.wikipedia.org/wiki/List_of_Nokia_products#4-digit_series"
   ],
   "display": {
     "size_inch": 4.53,
diff --git a/data/smartphone/razer/2017/phone/razer-phone-scrapegsma-7768.json b/data/smartphone/razer/2017/phone/razer-phone-scrapegsma-7768.json
index 54cdffdeec626..6ffa7ec9e98a4 100644
--- a/data/smartphone/razer/2017/phone/razer-phone-scrapegsma-7768.json
+++ b/data/smartphone/razer/2017/phone/razer-phone-scrapegsma-7768.json
@@ -10,7 +10,8 @@
   "os": "Android 7.1.1 (Nougat), upgradable to Android 8.1 (Oreo)",
   "verified": false,
   "source_urls": [
-    "https://github.com/cigarplug/scrape-gsma"
+    "https://github.com/cigarplug/scrape-gsma",
+    "https://en.wikipedia.org/wiki/Razer_Phone"
   ],
   "soc": "snapdragon-835",
   "variant": {